---
product_id: 688651131
title: "6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch)"
brand: "amzmakup"
price: "₩23050"
currency: KRW
in_stock: true
reviews_count: 8
category: "Amzmakup"
url: https://www.desertcart.kr/products/688651131-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass
store_origin: KR
region: South Korea
---

# Scratch-resistant smooth borosilicate surface Low thermal expansion for heat & shock resistance Superior chemical & hydrolytic durability 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch)

**Brand:** amzmakup
**Price:** ₩23050
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your lab game with glass tubes that never crack under pressure!

## Quick Answers

- **What is this?** 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) by amzmakup
- **How much does it cost?** ₩23050 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/688651131-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass)

## Best For

- amzmakup enthusiasts

## Why This Product

- Trusted amzmakup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Thick & Sturdy Design:** 2mm thick walls provide enhanced durability and easy cleaning
- • **Corrosion-Proof Chemistry:** Borosilicate glass resists acids and chemicals for long-term lab reliability
- • **Thermal Toughness That Lasts:** Withstands extreme temperatures and sudden shocks without cracking
- • **Complete Kit with Cleaning Brush:** Includes a dedicated brush to maintain pristine glass clarity and hygiene
- • **Precision-Inspected for Peak Performance:** 100% cosmetic inspection ensures flawless tubes every time

## Overview

This set of six 4-inch borosilicate glass tubes features 12mm outer diameter and 2mm thick walls, engineered for exceptional thermal shock resistance and chemical durability. Each tube undergoes 100% cosmetic inspection to guarantee premium quality, making them ideal for demanding scientific and industrial applications. The included cleaning brush ensures effortless maintenance, while the scratch-resistant surface preserves clarity and longevity.

## Description

desertcart.com: 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) : Industrial & Scientific

Review: Thick Quality Glass Tubes - Very nice, thick glass. Exactly what was described & they are very sturdy glass & easy to clean.
Review: Very good quality - Came on time and the quality was great!!

## Features

- 🔍100% cosmetic inspection of eachindividual tube favours high yieldrates all along the value chain.
- 🔥A low coefficient of expansion ensures a high temperature resistance, as well as thermal shock resistance.
- 🛡️The chemical composition of borosilicate glass provides it with a strong hydrolytic resistance and durability to corrosive substances.
- 💎A low coefficient of expansion and exceptional resistance to thermal shock also adds to its versatility, while its smooth surface offers impressive scratch resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK2RZ42V |
| Best Sellers Rank | #10,991 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Test Lab Tubes |
| Brand | AMZMAKUP |
| Color | Transparent |
| Customer Reviews | 4.4 4.4 out of 5 stars (113) |
| Date First Available | October 15, 2024 |
| Item Weight | 0.56 ounces |
| Item model number | AP-005 |
| Manufacturer | AMZMAKUP |
| Material | Glass |
| Number of Items | 6 |
| Package Dimensions | 4.53 x 3.5 x 0.87 inches |
| Size | 4 Inch |
| Special Feature | Break Resistant, Heat Resistant, Reusable |
| UPC | 797246230321 |
| Unit Count | 6.0 Count |

## Product Details

- **Brand:** AMZMAKUP
- **Color:** Transparent
- **Manufacturer:** AMZMAKUP
- **Material:** Glass
- **Number of Items:** 6
- **Size:** 4 Inch
- **Special Feature:** Break Resistant, Heat Resistant, Reusable
- **UPC:** 797246230321
- **Unit Count:** 6.0 Count

## Images

![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) - Image 1](https://m.media-amazon.com/images/I/417yv56I+UL.jpg)
![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) - Image 2](https://m.media-amazon.com/images/I/41MDKQ2NRvL.jpg)
![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) - Image 3](https://m.media-amazon.com/images/I/41jM+gml3RL.jpg)
![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) - Image 4](https://m.media-amazon.com/images/I/41knaxMczCL.jpg)
![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4 Inch) - Image 5](https://m.media-amazon.com/images/I/51LhkZC3IlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thick Quality Glass Tubes
*by J***Z on January 22, 2026*

Very nice, thick glass. Exactly what was described & they are very sturdy glass & easy to clean.

### ⭐⭐⭐⭐⭐ Very good quality
*by J***S on December 8, 2025*

Came on time and the quality was great!!

### ⭐⭐⭐⭐⭐ Just read what this says, save itself days of frustration
*by C***? on July 14, 2025*

These ones good with chore loaded and the other party favors don't have any chance, the hassle comes only with the best push cause they like some resistance to changeover being that they don't have the natural inner stop or lip like the common ones from bodega's, these are pri grade all the way very short learning curve get the 4" length and no worries when it comes to pushing chore, common hex end drill boys go through with ease as the above mentioned inner lip issue is absent from the field of play that's a game changer for sure sits easy to find push tool fighting to get clogged chore out, but really in the first place what a bonus when you don't have to crawl the walls and floors to find a suitable push tool, don't think twice, buy buy share if you want to have any future glass blowing tube shortage events I just share this review and say 'good buy' ! Straw quality: 110 Why did you pick this product vs others?: Trials

## Frequently Bought Together

- 7 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (4.5 Inch)
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**Shop now:** [https://www.desertcart.kr/products/688651131-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass](https://www.desertcart.kr/products/688651131-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-28*