--- product_id: 618683145 title: "FoldTier 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)" brand: "foldtier" price: "€ 33.42" currency: EUR in_stock: true reviews_count: 5 category: "Fold Tier" url: https://www.desertcart.sk/products/618683145-foldtier-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick store_origin: SK region: Slovakia --- # 2mm thick borosilicate glass - heat resistant 12mm OD x 8mm ID - precise lab-grade sizing Includes cleaning brush - effortless maintenance FoldTier 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch) **Brand:** foldtier **Price:** € 33.42 **Availability:** βœ… In Stock ## Summary > πŸ”¬ Elevate your craft with precision glass tubes that blend science and style. ## Quick Answers - **What is this?** FoldTier 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?** € 33.42 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/618683145-foldtier-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick) ## 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 - β€’ **Crystal Clear Transparency:** Maximize visibility for exacting lab work or sleek aesthetic appeal. - β€’ **Perfectly Sized for Precision:** 4-inch length with 12mm outer diameter fits professional & creative needs. - β€’ **Safe & Smooth Fire-Polished Edges:** No sharp ends, ensuring safe handling in any environment. - β€’ **Unbreakable Borosilicate Strength:** Engineered to withstand high temps & daily use without cracking. - β€’ **Versatile Lab & Lifestyle Essential:** From glass blowing to DIY projects and even stylish reusable straws. ## Overview FoldTier’s 6-piece set of 4-inch borosilicate glass tubes offers industrial-grade durability and heat resistance with 2mm thick walls and fire-polished edges. Designed for professional lab use, glass blowing, and creative projects, these clear tubes come with a cleaning brush for easy upkeep, making them a versatile and safe choice for both scientific and lifestyle applications. ## Description Features: Our glass tubes are 4 inches long, with an outer diameter of 12mm and an inner diameter of 8mm. The wall is 2mm thick. These glass blowing tubes are properly sized not only for professional industrial operations, including use as glass test tube and industrial glass tubing, but are also apt for domestic use. We prioritize your safety and convenience. Our borosilicate glass tube features a smooth surface, and both ends are fire polished to remove any harmful sharp edges. Apart from their robust functionality, they add a dash of sophistication to every setting they are applied in. Specifications: Material: borosilicate glass Color: clear Size: about 4 inches/ 10 cm long, 0.47 inch/ 12 mm OD, 0.31 inch/ 8 mm ID, 0.08 inch/ 2 mm thick Package includes: 6 x Glass tubes cleaning brush 1 x Cleaning brush Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Review: Superior thermal shock resistance. - Superior thermal shock resistance. This borosilicate glass tube is a critical component in my high-temperature chemical processing manifold. It exhibits remarkable thermal stability under rapid temperature cycling, maintaining structural integrity without stress fracturing. The optical clarity remains pristine even after repeated exposure to harsh reagents. Precisely dimensioned and exceptionally durable. Review: Worth the money - Well packaged. Very unlikely that could damage during the shipping process. Durability is okay so far I've dropped two one of them just had a clean break which I didn't mind I've had ones that shattered. The other dropped from I would say about 3 and 1/2 ft and just clinked around and no damage. They do get hairline cracks in them but even then still seems to hold up. Overall worth the money. ## 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 | |---------------|-------| | ASIN | B0CXDVHLCT | | Brand | FoldTier | | Brand Name | FoldTier | | Color | Clear | | Colour | Clear | | Customer Reviews | 4.4 out of 5 stars 323 Reviews | | Item Dimensions L x W | 10L x 1.2W centimeters | | Item Length | 4 Inches | | Item Weight | 0.1 Kilograms | | Item weight | 0.1 Kilograms | | Manufacturer | FoldTier | | Material | Borosilicate Glass | | Material Type | Borosilicate Glass | | Nominal Wall Thickness | 2 millimeters | | Nominal wall thickness | 2 millimeters | | Outside Diameter | 12 Millimeters | | Product dimensions | 10L x 1.2W centimeters | ## Product Details - **Brand:** FoldTier - **Colour:** Clear - **Item weight:** 0.1 Kilograms - **Material:** Borosilicate Glass - **Product dimensions:** 10L x 1.2W centimeters ## Images ![FoldTier 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superior thermal shock resistance. *by P***A on 7 May 2026* Superior thermal shock resistance. This borosilicate glass tube is a critical component in my high-temperature chemical processing manifold. It exhibits remarkable thermal stability under rapid temperature cycling, maintaining structural integrity without stress fracturing. The optical clarity remains pristine even after repeated exposure to harsh reagents. Precisely dimensioned and exceptionally durable. ### ⭐⭐⭐⭐ Worth the money *by K***H on 14 March 2025* Well packaged. Very unlikely that could damage during the shipping process. Durability is okay so far I've dropped two one of them just had a clean break which I didn't mind I've had ones that shattered. The other dropped from I would say about 3 and 1/2 ft and just clinked around and no damage. They do get hairline cracks in them but even then still seems to hold up. Overall worth the money. ### ⭐⭐⭐⭐⭐ Better than disposable plastic *by I***R on 30 August 2026* Great straws ## 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/618683145-foldtier-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick](https://www.desertcart.sk/products/618683145-foldtier-6-pcs-borosilicate-glass-tube-12mm-od-2mm-thick) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-25*