why would you wanna throw your bowl or piece or even your bong
its good enough that it wont break it you drop it like 7-10 times and if you
do drop it that many times you are retarded
GosTo Reviewed by GosTo on . Unbreakable glass My bowl is supposedly made of "unbreakable glass". The owner of the shop I bought it from threw it across the room before I bought it to prove it to me. It doesn't crack or anything if you drop it on a hard floor but I would like to know how far the strength of the glass goes. Has anyone ever broken an "unbreakable" glass piece? I'd like to know the threshold for this type of glass. Rating: 5