What Should I Ask Candle Making Supplies India Before Buying Reed Diffuser Base, Fragrance Oils and Fibre Reeds for Commercial Manufacturing?

What Should I Ask Candle Making Supplies India Before Buying Reed Diffuser Base, Fragrance Oils and Fibre Reeds for Commercial Manufacturing?

 

Pure Performance ₹325.00 / 100 g Oils from ₹68.44 / 15 g Black fibre reeds ₹236.00 / 25
CSI reed diffuser guide · Starting a business and buying wholesale
Know which answers we can give, which documents we can send, and which questions only your own bench can answer — before a commercial order.
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Eco Candle Wicks
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"Quality wick, works very well"
AshwiniSep 2025
Eco Candle Wicks
★★★★☆
"Good quality .... if possible delivery date would be try little bit quick please"
Subhankar RoyVerified buyer · Sep 2024
Eco Candle Wicks
★★★★★
"This needle is very helpful as it doesn't damage the mould and there is no leakage of wax while pouring.. I would definitely recommend this .."
LJAug 2024
Premium Candle Wicking Needle
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Premium Candle Wicking Needle
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"This bamboo wick holder doesn't exert any pressure on the wicks… and it is a very useful product 👌🏻👌🏻.."
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Bamboo Wick Holder
Reviews collected and published through Judge.me on candlemakingsuppliesindia.store. They are general reviews of the wicks and wick tools named on each card, not assessments of the pre-purchase question list set out below. Wording is unedited.
Shop reed diffuser bases Send my questions on WhatsApp
✓ Base, bottle and reed prices pulled 14 October 2026 ✓ Oil prices with stock re-checked 14 October 2026 ✓ GST invoicing · MSDS & IFRA documentation on request
Reed Diffuser Business × Supplier Questions
Three kinds of answer: what CSI's pages already state, what we can send on WhatsApp — IFRA certificates, MSDS, quotes, dispatch dates, GST invoices — and what is not published, which you answer with a small evaluation cart and your own bench.
₹2,003.46
the smallest evaluation cart from listed sizes — two 100 g Pure Performance, three 15 g oils, 25 black fibre reeds, ten 50 ml Gold bottles · CSI live pricing, October 2026
Quick answers — read this first
What can CSI send me? IFRA certificates and MSDS for fragrance oils on WhatsApp request, GST invoices, quotes above the listed packs and expected dispatch dates. Ask whether an SDS is available for a base.

What does CSI not publish? Base composition, viscosity, density, evaporation, flash point and shelf life; reed diameter; bottle neck size and fill line; lead times; lot numbers; IFRA % per oil.

What should I test myself? Clarity with your oil and load, base density, grams per day, blind throw, reed behaviour per pack, and cap and leak with your blend.

What is the smallest sensible cart? ₹2,003.46: two 100 g Pure Performance, three 15 g oils, 25 reeds, ten 50 ml bottles. See the cart.
The short answer
Answer: Ask CSI for each oil's IFRA certificate (Category 10A) and MSDS, whether an SDS is available for the base, quotes above listed packs, stock confirmation and an expected dispatch date; test everything that is not published.
Why: Base composition, density, evaporation, shelf life, reed diameter, bottle neck size and lead times are not published — so compatibility, performance and consistency must be proved on your bench.
Method: File documents, then an evaluation cart: three oils at 20% in Pure Performance, one 45 ml bottle and one clarity sample each, 7-day clarity hold, base density, weighed g/day and blind scores.
Shop: Pure Performance Base · Lavender · Citrus Lemon · Bergamot Amber · Fiber Diffuser Reeds (Black) · Gold Reed Diffuser Bottle · WhatsApp.
In this guide
Before you buy: three kinds of answer What CSI's pages already state · what to ask CSI on WhatsApp · what only your own test can answer On CSI's pages Prices and pack sizes Base families and 10–30% load 24–48 h rest before bottling Reed length 20.3 cm, pack sizes Bottle variants 50 / 120 ml Stock by size (changes) Ask CSI on WhatsApp IFRA certificate per oil (10A) MSDS per oil Is an SDS available for the base? Quotes above listed packs Expected dispatch date GST invoice Only your test answers Clarity with your oil and load Grams per day in your room Throw in your room, blind Reed behaviour per pack Cap and leak with your blend Base density (weigh 100 ml) Not published, so never assume: base composition, viscosity, density, evaporation, flash point, shelf life, reed diameter, bottle neck size and fill line, lead times, lot numbers, bulk base prices, IFRA % per oil.
Three kinds of answer before a commercial order: what CSI's pages already state, what to ask CSI for on WhatsApp, and what only your own test can answer — plus the list of things that are not published and must never be assumed.
Ask first
Request IFRA certificates and MSDS on WhatsApp
The base pillar
Which reed diffuser base should I buy in India?
Start the cart
Pure Performance Base · ₹325.00 / 100 g
Straight answer
What should I ask Candle Making Supplies India before buying reed diffuser base, fragrance oils and fibre reeds for commercial manufacturing?
Ask us for documents, quotes and dates; ask your own bench for everything we do not publish. For every oil, request the IFRA certificate and read its Category 10A line — the limit for reed diffusers, which can be below the 30% maximum on our base pages — and the MSDS. For the base, ask whether an SDS or technical data sheet is available, and for a quote above the listed 500 ml (no volume discount is published). For the order, confirm stock on the day, ask for an expected dispatch date (lead times are not published) and a GST invoice. For bottles, ask whether a reducer is included. Know in advance what is not published: base composition, viscosity, density, evaporation rate, flash point and shelf life; reed diameter; bottle neck size and fill line; lot numbers. Those you test: clarity to 7 days, density by weighing 100 ml, grams per day, blind throw. The smallest evaluation cart — two 100 g Pure Performance Base, three 15 g oils, 25 black fibre reeds, ten 50 ml bottles — costs ₹2,003.46.
One line: documents, quotes and dates from us; compatibility, performance and consistency from your bench.
Ask first, then sample, then order. The smallest commercial evaluation cart CSI's listings allow is two 100 g Pure Performance Base, three oils in 15 g, 25 black fibre reeds and one pack of ten 50 ml Gold bottles: ₹2,003.46 — enough for one bottle and one clarity sample of each oil.
See Pure Performance Base

The short version: what we can answer, and what we cannot

The most useful thing a supplier can tell you before a commercial order is what it does not know.

If you are about to manufacture reed diffusers commercially with our base, oils and reeds, you should ask us questions — and you should know in advance which answers exist. Some are already on our product pages: prices, pack sizes, what each base page says it is for, the 10–30% load range, the 24–48 hour rest, reed length and pack sizes. Some we can provide on WhatsApp: IFRA certificates and MSDS for fragrance oils, GST invoices, quotes above the listed packs, and expected dispatch dates. And some are not published at all, and no message to us will produce them: the composition, viscosity, density, evaporation rate, flash point and shelf life of our bases; the diameter of our reeds; the neck size and fill line of our bottles; lead times and lot numbers.

That third group is not a reason to avoid buying. It is a reason to test, and this page shows exactly which questions to send us, which to answer with your own bench, and how to turn the answers into a decision. Each section ends with a ready-to-send WhatsApp message. Nothing here promises a document we have not confirmed we hold; where a document may or may not exist — an SDS for a base, for example — the question is phrased as "is it available?"

The CSI principle
Ask for documents, quotes and dates. Test compatibility, performance and consistency. Never assume what is not published.
A good supplier conversation saves you a wasted order. A good bench test saves you a wasted product.

Questions about the base

Reed & car diffuser bases · CSI live pricing, pulled 14 October 2026
What to ask before buying base for production
Question What CSI's pages state What to do
Which base for my fragrance family? Pure Performance: all families. Lift: floral, citrus, green, fruity. Softness: soft florals, powdery, light gourmand. Depth: chypre, leather, smoky, rich gourmand. Longevity: amber, woody, resinous, spicy, gourmand; avoid light florals, citrus, aquatics Shortlist from the pages; decide by a side-by-side test
What is it made of? Not published for any CSI base Do not assume DPG, Augeo-type or alcohol; test compatibility with your oil
Is there an SDS or technical data sheet? Not stated on the pages Ask whether one is available
What load does it take? 10–30% on every base page; Pure Performance recommends 20%, typical 25% Check the oil's IFRA Category 10A limit too — the lower wins
How long to rest before bottling? 24–48 hours on every base page Build it into your schedule and lead time
Density, viscosity, evaporation rate, flash point, shelf life? Not published Weigh 100 ml for density; measure g/day; keep retained samples
What sizes and prices? 500 ml ₹1,099.00 (Longevity ₹1,296.00); Pure Performance also 100 g ₹325.00 Ask for a quote above 500 ml — no volume discount is published
Is it in stock? Five bases in stock on 14 October 2026; HyperDiffusion out of stock Confirm before planning a launch around any base

Two small page artefacts are worth knowing so they do not confuse you. The Lift and Softness listing handles still contain "ships 20th July" — a stale note from an earlier listing; both are in stock. And the base pages mention rattan reeds in places; CSI sells fibre reeds, not rattan. Neither changes the product, but your records should note them. For the base decision itself, start with the pillar which reed diffuser base to buy in India, base vs DPG vs Augeo-type vs alcohol for the carrier types, and what to check on the SDS and technical data sheet for reading documents when you have them.

Compare the two Pure Performance sizes properly
The 100 g costs ₹3.25 per gram. The 500 ml costs ₹2.20 per ml, which is ₹2.20 per gram at an example density of 1.00 g per ml (₹2.31 at 0.95, ₹2.09 at 1.05). The 500 ml is cheaper per gram for any density above 0.676 g per ml — but for a small sample, two 100 g packs (₹650.00) cost less in total than one 500 ml (₹1,099.00).

Questions about the fragrance oils

The one document every commercial diffuser maker should hold for every oil is its IFRA certificate — and the line on it that covers reed diffusers.
Fragrance oils · CSI live pricing, pulled 24 September 2026, stock re-checked 14 October 2026
What to ask before buying oils for diffusers
Question What CSI publishes What to do
What is this oil's IFRA limit for reed diffusers? No IFRA % is published for any oil Ask for the IFRA certificate; read the Category 10A limit
Can I have the MSDS? Available on WhatsApp request Request MSDS
What is the flash point? Not on product pages Read it on the MSDS; it is a transport and storage property
Is it suitable for reed diffusers? No diffuser performance data for any oil Test clarity in your base at your load, then performance
Which sizes are in stock? Stock flags change; e.g. Japanese Cherry Blossom 15 g and 100 g only, White Royal Oud 15 g out, Sandalwood back in all sizes (14 October) Check on the day you order; ask before a peak
Is the 1 kg cheaper per gram? Rarely by much: most oils are priced close to linearly above 100 g Buy big for stock security, not for a discount
Volume pricing above 1 kg? Quoted on WhatsApp; no discount figure is published Ask for a quote

The IFRA certificate matters more for diffusers than many makers realise. Reed diffusers are listed under IFRA Category 10A in current IFRA amendments, as commonly summarised in suppliers' IFRA guides — confirm against the category descriptions on the certificate itself. The limit on that line applies to the fragrance concentration in your finished product, and it can be lower than the 30% maximum on our base pages. The lower of the two always wins. Determining the maximum percentage from supplier data and IFRA Category 10A covers how to read and apply it.

The common mistake: assuming a candle oil's paperwork covers diffusers. A maker who has used an oil in candles for years assumes it is fine at 25% in a diffuser. The IFRA certificate lists different limits for different product categories, and a reed diffuser is not a candle. Fix: for every oil, read the Category 10A line on its certificate before you set your load, and file the certificate with your formula. The same applies to any oil you move from candles to diffusers.

Questions about reeds and bottles

Fibre reeds and Gold bottles · CSI live pricing, pulled 14 October 2026
What is known, what is not
Question What CSI's pages state What to do
Fibre or rattan? Fibre reed sticks, black or white — CSI does not sell rattan —
Length and diameter? 20.3 cm long; diameter not published Compare packs yourself; weigh g/day with a new pack
How many per bottle? Page guidance: 6–8 for a standard 50–100 ml bottle; more for stronger throw and faster diffusion, fewer for subtler and longer-lasting A starting point to test, not a result
Pack sizes and per-reed price? Black 25 ₹236.00 · 50 ₹400.00 · 100 ₹800.00 · 500 ₹4,000.00; white 25 ₹265.00 · 50 ₹450.00 · 100 ₹900.00 · 500 ₹4,500.00 No further break after the 50-pack
Is the white listing white? The white listing's text calls them "black fiber reeds" — a page inconsistency Confirm colour on your order
Bottle sizes? Variants 50 ml (₹826.00 / 10) and 120 ml (₹1,062.00 / 10); page text says "50 and 100ml" Order by variant; weigh your fill
Neck size, fill line, reducer? Not published; whether a reducer is included is not stated Ask before ordering at scale

The reed questions are where testing replaces asking. Two packs of fibre reeds can draw liquid at different rates, and with no published diameter the only way to know is to weigh a bottle reeded from the new pack beside one from the old pack for a week. Fibre versus natural rattan reeds explains the material difference, and how many fibre reeds to test in a 100 ml bottle covers reed count.

Questions about ordering commercially

For a commercial order the practical questions are about paperwork, quantity and timing. Here is what we can and cannot say in advance.

Ordering · what to ask and what to expect
Paperwork, quantity, timing
Question Answer Message
GST invoice? Yes — GST invoicing is available Ask with your order
Minimum order? No minimum is stated on the listed store; the smallest listed size is effectively the minimum per item —
Quantities above listed packs? Quoted on WhatsApp; no volume discount is published Request a quote
How long will delivery take? Lead times are not published Ask for an expected dispatch date and record the actual
Lot numbers or certificates of analysis? Not published Record order dates; keep retained samples of every lot
Will the same base be available next year? Not published Keep a qualified second option and a reserve
Argued against our own interest, plainly. The easiest order for us to take is a large one placed on trust. Do not place it. Ask for the oil documents, confirm stock and a dispatch date, buy the ₹2,003.46 evaluation cart, run the 7-day clarity hold and a short side-by-side, and only then order production quantities. And for that cart, buy two 100 g Pure Performance packs at ₹650.00 rather than one 500 ml at ₹1,099.00 — it is the smaller sale for us and the right one for a sample.

The evaluation cart, and what to do with it

Once the questions are answered, test the answers you could not get from us. The cart below is built from the smallest listed in-stock sizes: three oils that each have a 15 g in stock, Pure Performance in 100 g, the smallest reed pack and one pack of bottles. At 20%, each 15 g of oil makes exactly one 45 ml bottle (9 g oil + 36 g base) and one 30 g clarity sample (6 g oil + 24 g base) at an example density of 1.00 g per ml. Three oils need 180 g of base — two 100 g packs.

Evaluation cart · listed in-stock sizes only · CSI live pricing, pulled 14 October 2026 · oils CSI live pricing, pulled 24 September 2026, stock re-checked 14 October 2026
Three oils, one bottle and one clarity sample each
Item Need Buy Price
Pure Performance Base 100 g 180 g 2 × 100 g ₹650.00
Lavender 15 g 1 × 15 g ₹105.02
Citrus Lemon 15 g 1 × 15 g ₹81.42
Bergamot Amber 15 g 1 × 15 g ₹105.02
Fiber Diffuser Reeds (Black) 18 1 × pack of 25 ₹236.00
Gold Reed Diffuser Bottle 50 ml 3 1 × pack of 10 ₹826.00
Evaluation cart ₹2,003.46
Same cart with one 500 ml base instead ₹2,452.46
1
File the documentsIFRA certificate and MSDS for each oil, and the base SDS if one is available. Write each oil's Category 10A limit on your formula sheet.
2
Mix by weight and hold for clarityEach oil at 20% with Pure Performance. The clarity sample goes in clear glass; check against white and black cards at mixing, 24 h, 48 h and 7 days, and after one cool night.
3
Weigh 100 ml of base onceIn a beaker on a scale. That is your density figure for every ml-to-g conversion from now on.
4
Reed and weigh the bottles6 reeds each from the 25-pack; weigh every 2–3 days for g/day; score blind at days 1, 7 and 14 in your test room.
5
Decide, then orderOnly formulas that stayed clear and scored at your acceptance line go to a production order — and then in the sizes your monthly plan needs.

The seven spare bottles in the pack are your second round: a page-assigned base for any oil that disappoints in Pure Performance, or a load step for one that hazes. Sampling before a large order covers how much to test before committing, buying base and oil from the same supplier weighs single-supplier procurement, and qualifying a new base before switching a bestseller is the process if you are replacing another supplier's base.

Ask us for documents, quotes and dates. Ask your bench for compatibility, performance and consistency. Order only when both have answered.
— CandleMakingSuppliesIndia
Planning for Diwali (Sunday 8 November 2026) or the November–February wedding season? Send the questions this week: oil documents and stock first, then quotes and dispatch dates. A 7-day clarity hold started now still leaves time for a festive batch of a formula that passes; a full 30-day test does not. Send us your oils, base choice and quantities on WhatsApp.
Send my questions

The decision rule

Working decision rule · after the answers and the cart
Order, wait or test more
If this is true It means Do this
An oil's IFRA Category 10A limit is below your planned load The load must come down for that oil Reformulate to the limit before testing performance
A document you require is not available A gap for your paperwork Don't buy yet for that item, or choose another
An oil or base you depend on is out of stock or limited Supply risk Confirm on WhatsApp; plan a reserve or an alternative
A formula hazes in the clarity hold Compatibility at this load Step the load down or try the page-assigned base
Formulas pass clarity and your blind scores Ready to plan Order production quantities to your monthly plan
You still cannot answer "how long does it last?" Not yet measured Weigh to day 30 before making any life claim

The CSI products in the evaluation cart

1
The one base CSI also lists at 100 g
Pure Performance Base
CSI's page describes it as neutral, "no added fixatives, no complex enhancements", for all fragrance families; start at 10%, maximum 30%, 20% recommended; rest 24–48 hours. Composition, density, evaporation rate, flash point and shelf life are not published.
Pack Price Unit rate Bottles at 36.0 ml base Stock (14 Oct 2026)
100 g ₹325.00 ₹3.25 per g 2.8 (at 1.00 g/ml, example) In stock
500 ml ₹1,099.00 ₹2.20 per ml 13.9 In stock
₹650.00 for two 100 g packs Buy Pure Performance Base
2
Cart oil · 15 g = one bottle + one clarity sample
Lavender Fragrance Oil
One of three oils with an in-stock 15 g used for the cart. Request its IFRA certificate and MSDS before setting a production load.
Pack Price Per gram Bottles at 9.0 g oil
15 g ₹105.02 ₹7.00 1.7
50 g ₹270.00 ₹5.40 5.6
100 g ₹540.00 ₹5.40 11.1
500 g ₹2,620.00 ₹5.24 55.6
1 kg ₹5,221.00 ₹5.22 111.1
₹105.02 for 15 g Buy Lavender
3
Cart oil · an amber to test Pure Performance's "all families" claim
Bergamot Amber Fragrance Oil
If it disappoints in Pure Performance, its family is assigned to Longevity on CSI's pages — your second round.
Pack Price Per gram Bottles at 9.0 g oil
15 g ₹105.02 ₹7.00 1.7
50 g ₹280.00 ₹5.60 5.6
100 g ₹560.00 ₹5.60 11.1
500 g ₹2,718.00 ₹5.44 55.6
1 kg ₹5,437.00 ₹5.44 111.1
₹105.02 for 15 g Buy Bergamot Amber
4
Fibre reeds · 6 per 50 ml bottle (example)
Fiber Diffuser Reeds (Black)
20.3 cm black fibre reeds; CSI sells fibre, not rattan. Diameter not published. The 25-pack is the smallest; per reed it costs more than the 50-pack and up.
Pack Price Per reed Bottles at 6 reeds
Pack of 25 ₹236.00 ₹9.44 4.2
Pack of 50 ₹400.00 ₹8.00 8.3
Pack of 100 ₹800.00 ₹8.00 16.7
Pack of 500 ₹4,000.00 ₹8.00 83.3
₹236.00 for 25 Buy black fibre reeds
5
Cart bottle · 45 ml example fill
Gold Reed Diffuser Bottle (clear glass, gold-tone screw cap)
Clear glass, gold-tone screw cap, packs of ten. Neck size and fill line are not published; whether a reducer is included is not stated — ask before ordering at scale.
Variant Price Per bottle Stock (14 Oct 2026)
50 ml · pack of 10 ₹826.00 ₹82.60 In stock
120 ml · pack of 10 ₹1,062.00 ₹106.20 In stock
₹826.00 for ten Buy Gold Reed Diffuser Bottles

Choosing a supplier in general is covered in choosing a base supplier for consistency, documentation and availability. For the formula, the pillars are how much fragrance oil to add and how to make a 100 ml diffuser. The ₹10,000 starting budget is this section's hub, the reed diffuser QC checklist turns these answers into incoming checks, and the complete guide to starting a reed diffuser business ties every pillar together.

Ready to ask? Every question above has a pre-filled WhatsApp link. Bases are in Reed & Car Diffuser Base, oils in Fragrance Oils and Fine Perfume Fragrances.
Why trust this guide

CANDLEMAKINGSUPPLIESINDIA supplies raw materials, not finished diffusers. This page lists, in plain view, everything we do not publish about our own bases, reeds and bottles, points out inconsistencies on our own product pages, and recommends a smaller cart than we could sell you. We can provide IFRA certificates and MSDS for fragrance oils and GST invoices; we do not promise an SDS for any base until you have asked and we have confirmed it.

Diffuser base, reed, bottle and tool prices are CSI live pricing, pulled 14 October 2026. Fragrance-oil prices are CSI live pricing, pulled 24 September 2026, stock re-checked 14 October 2026. Every gram split, per-bottle cost, pack total and margin on this page is computed and shown to two decimals so you can check it; ml ↔ g conversions use a labelled example density because none is published.

Bottle counts per arm, rest and hold checkpoints, scoring scales, fill volumes, reed counts and every non-CSI cost are labelled working practices or examples, not industry standards. The 20% load, 45 ml fill, 30 g clarity sample, 1.00 g/ml density and 6 reeds per bottle are labelled examples. For help building a test kit, larger-quantity quotes, GST invoicing, MSDS or IFRA documents, message us on WhatsApp at +91 7397976926.

Frequently asked questions

Does CSI provide IFRA certificates for fragrance oils?
Yes — IFRA and MSDS documentation for fragrance oils is available on WhatsApp request. Read the Category 10A line for reed diffusers; CSI does not publish IFRA percentages on product pages.
What is CSI's reed diffuser base made of?
CSI does not publish the composition of any of its diffuser bases. Ask on WhatsApp whether an SDS or technical data sheet is available for the base you are considering, and test compatibility with your oil.
Does CSI sell rattan reeds?
No. CSI sells fibre reed sticks, 20.3 cm, in black and white, in packs of 25, 50, 100 and 500. Reed diameter is not published.
Can CSI supply reed diffuser base in bulk?
Bases are listed as 500 ml (Pure Performance also 100 g). Larger quantities are quoted on WhatsApp; no volume discount is published.
How long does CSI take to deliver?
CSI does not publish lead times. Ask for an expected dispatch date when you order, and record your own order-to-delivery times for planning.
Does CSI give GST invoices?
Yes, GST invoicing is available. Mention it when you order or request a quote on WhatsApp at +91 7397976926.
Ask, then test, then order
Send the questions. File the documents. Run the cart. Then order to your plan.
Pure Performance Base ₹325.00 for 100 g or ₹1,099.00 for 500 ml; fragrance oils from ₹68.44 for 15 g; black fibre reeds ₹236.00 for 25; Gold Reed Diffuser Bottles 50 ml ₹826.00 for ten. Message us with your oils and quantities for IFRA certificates, MSDS, quotes and dispatch dates.
Shop reed diffuser bases Send my questions on WhatsApp
Continue the read — starting a reed diffuser business and buying wholesale
Editorial standards & sources
About this guide: Written by the CANDLEMAKINGSUPPLIESINDIA team. The question tables, evaluation cart and decision rule apply to any supplier; the products and answers named are CSI's.

Customer reviews: The six reviews at the top of this page are genuine, published Judge.me reviews left by CSI customers on the product pages named on each card — Eco Candle Wicks, Premium Candle Wicking Needle and Bamboo Wick Holder. They are general product reviews, not assessments of the guidance set out here. Names, star ratings, dates and products are as recorded by Judge.me and wording is unedited. "Verified buyer" appears only on the three reviews Judge.me recorded as verified — Monika Deep, Subhankar Roy and Sneha Tamang; the reviews from Ashwini, LJ and Lalitha Jagan are published but not recorded as verified, and carry no badge.

Figures used on this page: Diffuser bases, reeds, bottles and tools — CSI live pricing, pulled 14 October 2026: Pure Performance Base ₹325.00 / 100 g, ₹1,099.00 / 500 ml; Longevity Base ₹1,296.00 / 500 ml; Lift Base ₹1,099.00 / 500 ml; Depth Base ₹1,099.00 / 500 ml; Softness Base ₹1,099.00 / 500 ml; CSI HyperDiffusion Base™ ₹1,499.00 (out of stock); Fiber Diffuser Reeds (Black) ₹236.00 / 25, ₹400.00 / 50, ₹800.00 / 100, ₹4,000.00 / 500; Fiber Diffuser Reeds (White) ₹265.00 / 25, ₹450.00 / 50, ₹900.00 / 100, ₹4,500.00 / 500 (both 20.3 cm long); Gold Reed Diffuser Bottle 50 ml ₹826.00 / pack of 10, 120 ml ₹1,062.00 / pack of 10; Weighing Scale ₹354.00; Silicon Measuring Beaker 100 ml ₹300.00, 250 ml ₹600.00; CSI Pro Mixer ₹349.00. Fragrance oils — CSI live pricing, pulled 24 September 2026, stock re-checked 14 October 2026: Lavender Fragrance Oil ₹105.02 / 15 g, ₹270.00 / 50 g, ₹540.00 / 100 g, ₹2,620.00 / 500 g, ₹5,221.00 / 1 kg; Citrus Lemon Fragrance Oil ₹81.42 / 15 g, ₹170.00 / 50 g, ₹300.00 / 100 g, ₹1,420.00 / 500 g, ₹2,832.00 / 1 kg; Bergamot Amber Fragrance Oil ₹105.02 / 15 g, ₹280.00 / 50 g, ₹560.00 / 100 g, ₹2,718.00 / 500 g, ₹5,437.00 / 1 kg; stock flags quoted for Japanese Cherry Blossom, White Royal Oud and Sandalwood as re-checked 14 October 2026.

Non-price figures and assumptions: Load convention: fragrance load is a share of the TOTAL blend by weight (oil g = blend g × L; base g = blend g × (1 − L)). No density is published for any CSI base or oil, so every ml ↔ g conversion uses a labelled example density with its ±5% sensitivity; weigh 100 ml of your own blend to get yours. Labelled examples: 20% load, 45 ml fill in the 50 ml Gold bottle, 30 g clarity sample, density 1.00 g/ml (0.95 and 1.05 shown), 6 black fibre reeds per bottle. Reed diffusers are listed under IFRA Category 10A as commonly summarised in suppliers' IFRA guides — confirm on each certificate. What CSI's product pages state (quoted as claims to test, not CSI test results): Pure Performance — neutral, "no added fixatives, no complex enhancements", for all fragrance families, start at 10%, up to a maximum of 30%, 20% recommended, typical working blend 75% base + 25% fragrance, rest 24–48 hours before bottling, flip reeds after the first hour; Longevity — oriental/amber, woody, resinous, spicy and gourmand families, avoid light florals, fresh citrus and aquatics, slower "cold diffusion", reduce the percentage if clouding occurs; Lift — floral, citrus, green and fruity families; Depth — chypre, leather, smoky and rich gourmand; Softness — soft florals, powdery/musky and light gourmand; all four 10–30% with a 24–48 hour rest. Reed pages: 20.3 cm long; "for a standard 50–100 ml diffuser bottle, 6–8 reeds gives a good balance" (the page's guidance, not a test result). CSI does not publish the composition, viscosity, density, evaporation rate, flash point or shelf life of any diffuser base; no throw, longevity or evaporation data for any base, oil or reed; no reed diameter; no bottle neck size or fill line; no IFRA percentage for any oil; no lead times and no bulk base price. No CSI base is ranked above another on this page: the pages differ in what they say each base is FOR, and those statements are claims to test. CSI sells fibre reeds, not rattan, and does not sell DPG, Augeo, perfumer's alcohol or IPM. Material costs exclude labour, packaging, freight and GST. Diwali 2026 falls on Sunday 8 November.
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