10 Pieces of Colorful Glass Tubes 4 Inches Long 12mm OD 8mm ID 2mm Thickness Glass Borosilicate Blowing Tubes

What do you get when you purchase this amazing set of 10 colorful glass tubes? You get a versatile, high-quality product that can be used for a variety of purposes! Whether you're a scientist, teacher, or DIY enthusiast, these glass tubes are perfect for your needs.

Made from borosilicate glass, they offer excellent heat resistance, acid and alkali resistance, and good stability.

Plus, they have a smooth surface, thick glass, high temperature resistance, high transparency, eco-friendliness, and are safe to use in the microwave and dishwasher! And the best part? They're fire-polished on both ends without hurting your hands.

So why wait? Get your hands on this incredible product today and start exploring its many uses!