Premium Pack of 10 Pyrex Glass 🧪 Tubes - High-Quality 12mm OD, 2mm Thick Wall Tubing Review

All 10 pack came in a smart box with styrofoam on the bottom and top with cut outs to encompass the ends of the tubes and prevent that something moves in transport time! The glass is of excellent quality and is ideal for making various party tableware.

Very strong glass. I dropped this glass from a sufficient distance to break lower quality items. It also masters the transition from hot to cold very well with minimal cooling time. Sometimes not. It takes some time to get a good collection with card gas alone. But you can also work a little with a conventional propane gas burner. Although I don't recommend it.

So I have to say BS it's actually Pyrex. They become extremely brittle when exposed to relatively moderate heat and then break very easily. Weather or not, they're actually borosilicate glass, I can't tell you that. If so, then they appear to be of poor quality. I'm not an expert, but I've used real Pyrex (borosilicate is actually made by Corning) and it's not. For the price I should have known. Good