---
product_id: 621163114
title: "6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)"
brand: "foldtier"
price: "€ 19.10"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fold Tier"
url: https://www.desertcart.sk/products/621163114-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass
store_origin: SK
region: Slovakia
---

# 2mm thick borosilicate glass - heat resistant 12mm outer diameter - lab precision fit Includes cleaning brush - easy maintenance 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)

**Brand:** foldtier
**Price:** € 19.10
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate your craft with glass that’s as tough as your ambition!

## Quick Answers

- **What is this?** 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch) by foldtier
- **How much does it cost?** € 19.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/621163114-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass)

## Best For

- foldtier enthusiasts

## Why This Product

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

## Key Features

- • **Safe, Fire-Polished Edges:** Smooth ends protect your hands and ensure long-lasting durability.
- • **Crystal Clear Transparency:** See every detail with ultra-clear glass, perfect for lab accuracy or stylish DIY.
- • **Complete Kit with Cleaning Brush:** Stay spotless and ready for action—no residue, no hassle.
- • **Unbreakable Borosilicate Strength:** Engineered to withstand high temps & daily wear without cracking.
- • **Precision Dimensions for Versatility:** 12mm OD and 4-inch length fit professional and creative needs alike.

## Overview

FoldTier’s 6-piece set of 12mm OD borosilicate glass tubes offers unmatched durability and clarity with 2mm thick walls, ideal for laboratory, industrial, or creative applications. Each 4-inch tube features fire-polished edges for safety and comes with a cleaning brush, combining professional-grade quality with everyday convenience.

## Description

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

Review: Thick sturdy glass! - Very thick, great quality! I use these as a stem for soap dispensers to minimize the amount of plastic coming into contact with our product products.
Review: Trust worthy source for quality products. - They do not break easily and none were broken when they came in. They were a little thin but it hasn't been a problem for me. Don't let the black spots build up because it will cause cracks and catch fire while you are using them.

## Features

- Quality Material: our glass tubes for glass blowing are fashioned from borosilicate glass; Known for its unbreakable nature and resistance to high temperatures, borosilicate glass is the ideal material for these purposes; The clear color of the tubing enhances visibility and adds an aesthetically pleasing touch; Its strength and compatibility with microwave ovens and dishwashers make these glass tubes a truly utility product
- Proper Size and Quantity: each borosilicate glass tube measures approximately 4 inches/ 10 cm in length, 0.47 inch/ 12 mm OD, 0.31 inch/ 8 mm ID and 0.08 inch/ 2 mm in thickness, which is the ideal size for various institutional and personal needs; The package comes with 6 glass tubes of the mentioned dimension along with a cleaning brush, thus ensuring you are well equipped for your tasks
- Multifaceted Usage: these are not just ordinary glass blowing tubes; These borosilicate glass tubes also serve as ideal glass test tubes suitable for laboratories, schools, and factories; In addition to professional use, do not limit your creativity as they can also be applied as drinking straws or for various DIY projects
- Safe and Durable: our glass tubing sports a smooth surface and thick glass that is resilient to high temperatures; This makes them safe to be applied in microwaves and dishwashers; Moreover, both the ends are fire polished ensuring no harm to your hands, amplifying safety and longevity
- High Transparency: our industrial glass tubing is characterized by its high level of transparency, which makes it an ideal choice for laboratory work where observation and precision are paramount; Furthermore, this element of our product allows it to be functionally effective and visually appealing simultaneously

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FoldTier |
| Color | Clear |
| Item Weight | 0.1 Kilograms |
| Material | Borosilicate Glass |
| Nominal Wall Thickness | 2 millimeters |
| Product Dimensions | 3.94"L x 0.47"W |

## Product Details

- **Brand:** FoldTier
- **Material:** Borosilicate Glass
- **Color:** Clear
- **Product Dimensions:** 3.94"L x 0.47"W
- **Item Weight:** 0.1 Kilograms
- **Nominal Wall Thickness:** 2 millimeters
- **Outside Diameter:** 12 Millimeters
- **Item Length:** 4 Inches
- **Manufacturer:** FoldTier

## Images

![6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch) - Image 1](https://m.media-amazon.com/images/I/71vG9qgOW6L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Thick sturdy glass!
*by A***R on December 19, 2025*

Very thick, great quality! I use these as a stem for soap dispensers to minimize the amount of plastic coming into contact with our product products.

### ⭐⭐⭐⭐⭐ Trust worthy source for quality products.
*by W***N on October 16, 2025*

They do not break easily and none were broken when they came in. They were a little thin but it hasn't been a problem for me. Don't let the black spots build up because it will cause cracks and catch fire while you are using them.

### ⭐⭐⭐⭐⭐ FoldTier 6 Pcs Borosilicate Glass Tubes
*by R***. on September 29, 2025*

The 6 piece Borosilicate Glass Tube were and exactly as the description stated and as the positive customer reviews commented. They are heat resistant, not shattering or cracking when put in a microwave oven and are great for using as a straw in ice cold smoothies, slushies and other cold beverages. They are very securely packaged and well priced.

## Frequently Bought Together

- FoldTier 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)
- Copper Mesh,Pure Copper Wire Mesh, Hole and Gap Filler, Sturdy and Durable, Suitable for Gardens and Houses, Size 3.8" x 40"（1 Roll)

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**Shop now:** [https://www.desertcart.sk/products/621163114-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass](https://www.desertcart.sk/products/621163114-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick-glass)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-04*