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1324 Review
44 Karma

Review on πŸ” Premium Thick Tubing for Glass Pyrex Tubes by Keith Harris

Revainrating 2 out of 5

Real Pyrex? Very doubtful

So I have to call BS that it is indeed 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

Pros
  • Weight
Cons
  • Some little things