Product Information
- PLENTY OF QUANTITY - Each set contains 20 glass tubes and 4 brushes. Such a sufficient quantity can meet your requirements for various DIY glass craft projects, laboratory experiments or other creative activities
- EASY TO USE - The blue glass tubes have a smooth and even surface, and the ends are fire-polished for safe hand-held use, and the set comes with a brush for cleaning, making it easy for you to reuse these tubes. NOTICE: Glass is fragile, please be careful when using
- SUPERIOR MATERIALS - The glass tubing are made of borosilicate glass, which has good stability and is safe and convenient to operate. With its high heat resistance and corrosion resistance, you can use it to contact various chemical materials or operate at high temperatures without worrying about the glass tubes being damaged
- ACCURATE DIMENSIONS - Each clear glass tube measures 4 inches/10 cm in length, measuring 12 mm in OD, 8 mm in ID, and 2 mm in thickness. The standardized dimensions allow for easy combination and application with other lab equipment, as well as the creation of a variety of glass artifacts
- WIDELY USED - Blue glass tubing are suitable for many scenarios in factories, laboratories, classes, etc., can be used for science experiments, school educational purposes, DIY unique glass crafts. The blue color appearance can provide some light avoidance for your experimental operations, and the various glass crafts produced can be more brilliant
