10 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes (Clear,4 Inch) (MultiColor)

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 glassColor: clearSize: about 4 inches/ 10 cm long, 0.47 inch/ 12 mm OD, 0.31 inch/ 8 mm ID, 0.08 inch/ 2 mm thickPackage includes: 6 x Glass tubes cleaning brush1 x Cleaning brushNotes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• 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