What is the diameter of the pipe cleaners? I need to clean drip tips for RDA's.

The diameter of an uncompressed pipe cleaner is 5/16 inch or 4 millimeters, and the diameter of a compressed pipe cleaner is 1/16 inch or 2 millimeters.

Do these work on the Pax and Pax2?

yes, these work with the Pax & Pax 2; these help with the initial removal of residue- esp inside the tube from the mouthpiece to the flower chamber, but I also use Zen’s soft bristles to finish the cleaning.

I need a cleaner that won't shed when used in tiny cracks to absorb tiny oil deposits in my vaporizer. chenille sheds too much,. how are these? thx

Did you using kosher salt and rubbing alcohol? This is how to clean: Block the hole on one end (I use saran wrap and rubber band) then fill with salt and then the alcohol, then blocking the hole with your finger or using saran wrap pulled tight across a few time then secured with a rubber band, shake it vigorously for a few minutes. The salt helps to scrub away the residue. After it is cleaned well with salt/alcohol mixture, use hot water to rinse it out very well. Before rinsing I also use something to scrape away any little bits of residue that didn't come off with the salt/alcohol cleaning (I use turkey pin or bamboo skewer.) Then rinse out very well using hot water. Then you can air dry, but I don't always want to air dry, so when I need to dry it right away I cut a strong paper towel strip or even thin strips of cloth. I also sew a little sord at tge top of cloth so I can pull out if can't get top of cloth. Then I thread the cloth into the hole by twisting the cloth to wind down it down inside. Be careful not to let the very end of cloth go inside as you will need to pull it out. Carefully try to twist around the cloth to dry the inside then pull out. If done right it should work to completely dry it quickly. Well hope that helps you keep it clean!

Where are these manufactured?

These are Manufactured in China

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ZEN Bundles Zen Pipe Cleaners Hard Bristle, 132 Count (Pack of 3),Yellow

ZEN Bundles Zen Pipe Cleaners Hard Bristle, 132 Count (Pack of 3),Yellow

Product ID: 254833793

Details

Brand
ZEN
Colour
Yellow
Handle material
Plastic
Specific uses for product
Antique Tube &
Product dimensions
22L x 92W x

📏6-inch ideal length

🧹132 hard bristle cleaners

♻️Reusable & durable

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฿1670

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Clean, craft, and restore like a pro with ZEN’s ultimate pipe cleaner pack! 🧹

PERFECT 6 INCH LENGTH - Optimized size for easy handling, fitting vintage radios and classroom crafts alike.
ABSORBENT RESIDUE FREE - Superior cleaning without leaving fibers behind—perfect for vaporizers and delicate electronics.
PRECISION CLEANING POWER - 132 tough, hard bristle pipe cleaners for meticulous maintenance and craft projects.
CREATIVE CLASSROOM STAPLE - A must-have for educators and Sunday school leaders fueling imagination with hands-on crafts.
TRUSTED VINTAGE REPAIR ESSENTIAL - Ideal for restoring antique tube radios and ham receivers from 1918-1965.

ZEN Bundles Zen Pipe Cleaners Hard Bristle offers 132 durable, 6-inch yellow pipe cleaners designed for precision cleaning and creative projects. Trusted by vintage radio restorers and educators alike, these reusable cleaners excel in removing grime without residue, making them perfect for antique electronics maintenance, arts & crafts, and vaporizer cleaning.

Specifications

ASIN	B000W5R6UA
Best Sellers Rank	#53,173 in Health ( See Top 100 in Health ) #40 in Pipe Cleaners
Brand	ZEN
Color	Yellow
Customer Reviews	4.6 4.6 out of 5 stars (29,195)
Date First Available	7 August 2012
Item Weight	90.7 g
Material	Plastic
Model Number	ZEN3PH
Product Dimensions	2.24 x 9.22 x 15.24 cm; 90.72 g
Special Features	Reusable

Reviews

D**Y

Well done brushes for pipes and mouthpieces.

Good quality brushes.

3.11.2025

J**J

These are good for cleaning the Vapor Chamber in my vaporiser. Better than some other pipe cleaners that leave bits of cotton in the pipe, these clean well and and are also absorbent

8.12.2024

J**R

I just picked up some old pipes of mine that had been sitting in storage for years. I used these pipe cleaners by dipping them in isopropyl alcohol and using them twisting, and flossing them through my pipes. These pipes were years old and had a lot of caked on residue. But using this method I was able to get them in good working order again. Only thing I will say is be careful when you use them. You can definitely jab yourself with the stiff bristles for an unpleasant experience. If you are careful though they’ll do just fine. Very pleased with my purchase, and I’m sure I’ll be back for more as needed

18.06.2023

C**.

They really help allot at cleaning inside of your pipe. They’re pretty strong, but like all pipe cleaners, once you bend them, time to get a new one. They’re pretty good price wise, and I’ll continue to buy more.

26.03.2026

C**T

Product was advertised as pack of 3. But I only received 1 pack.

10.08.2024

P**Z

Excelente producto.

11.06.2024

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