Makes a lot of sense. The plastic dampens the shock when you drop it. Great idea!I don't understand....pyrex INSIDE of the plastic? Why not just pyrex?
Makes a lot of sense. The plastic dampens the shock when you drop it. Great idea!
I'm not sure but my guess is it's cheaper to use thicker glass than to come up with a production line that puts pyrex tubes inside plastic tubes. Perhaps they're also doing it this way so they can use fancy colors for the plastic.That must be for them to save money?
Does anyone know if PT heads work in these?
Does anyone know if PT heads work in these?