Looking for reliable glass tubes for your experiments? These 12 pcs 4" borosilicate glass tubes are just what you need. Made from high-quality borosilicate glass, they can handle extreme temperatures without picking up stains or odors. Whether you're conducting chemistry experiments or doing crafts, these tubes are super versatile and perfect for any lab setting.
Cleaning these tubes is a breeze, thanks to the included brush. No more struggling to reach the tricky spots! The brush is designed to fit perfectly, making sure every inch of the inside is spotless. Plus, with a dozen tubes in this pack, you'll always have extras on hand when you need them. Grab yours today and make your lab work just a little bit easier!
