6 Inches Long 10 Pieces Glass Borosilicate Blowing Tubes 12 mm OD 2mm Thick Wall Tubing Clear Tubes

EXCELLENT QUALITY! The thickness is perfect-not too flimsy and not too thick.

These are durable they are sized and listed at the right size that they’re fairly cheap price wise always did what I needed them to do. They clean easily just in the dishwasher and there thickness is just listed very durable. They work great

Perfect, good quality. Reasonable price. Thanks!

Not the best but not the worse? Glass holds OK on a drop, does start with crack and become weak with high heat. I would buy again tho

You're great I'm thick enough where they don't break so much

DO NOT ORDER!!!!! DANGEROUS UNSAFE PRODUCT!!! Comes USED!! Cracks inside and out. Discoloration from prior usage. Health and safety issue. Will crack and explode with very little heat so injury extremely severe.

Great quality

Low quality glass, I'm really not even sure if it's borosilicate or not, breaks too easily and heats up with just propane. I won't buy again and I can't recommend it.