Lehom Glass Tubes 12 Pack 12 inch Glass Tubing Glass Blowing Tubes Borosilicate Glass Tube Pyrex Blowing Glass Tubes Laboratory Tubing 8mm Diameter 1.1mm Thick Wall

Good product , but smaller than I needed ! That’s on me I didn’t check the measurements before ordering .

These are very nice silicate tubes, if you intend on using these for anything in tube form, heat treating the ends is an important step. These are saw cut so the ends of the tubing is delicate and is not safe to use for straws. Just use a poly carbonate tube if you intend to use as a straw.great for specialized heat shaped glass for experiments or equipment

Great product. Have bought multiple times an will again

Every one of them were off 3/4 if an inch!

It was way to small for my intended use (blowing Christmas ornaments of course). when glass would be tough to get budging but when it goes if your not careful you'll pop the bubble quick. When they say 8mm they mean the outside fyi peaps. I didn't take that into consideration when I bought them, so my bad. Definitely had quite a few of them for a while..