6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)

الوصف

🔬 Elevate your experiments and creativity with glass that’s built to last!

This 6-piece set of 4-inch borosilicate glass tubes features 12mm outer diameter and 2mm thick walls, crafted for superior heat resistance and durability. Ideal for laboratory, industrial, and creative applications, each tube is crystal clear with fire-polished edges for safety. The included cleaning brush ensures effortless upkeep, making this set a must-have for professionals and makers who demand precision and style.