Premium Material: Our glass tubes are made from borosilicate glass. It has high heat resistance, acid and alkali resistance, and good stability. It’s a quality material for glass blowing

Safe and Durable: Our glass tubes feature fire-polished ends for safe and easy handling. Each glass tubing diameter is 12mm and thickness is 2mm, ensuring durability

Value Pack: Package contains 10 pcs 5 colors glass tubes, each 5 inches long, such an ample amount will provide you with plenty of material for your glass blowing projects or other creative endeavors

Versatile and Multipurpose: Our multi-colored glass tubing is suitable for a wide range of uses. Whether you're a laboratory researcher, a creative DIY enthusiast, or a glass blowing artist, our glass tubes are perfect for various applications. Use them for scientific experiments, educational purposes in schools, or even for creating unique glass crafts at home

Customer Service: Please note that the glass tubes have a certain hardness, but they still can be broken if dropped on the ground. If you receive a damaged product or have any other dissatisfaction, contact us