Glass/Ceramic drill bit. Works wonders.
SmokeyPotter Reviewed by SmokeyPotter on . How do u tap holes in glass to make a glass bong without tubing?! I GOT SUM SHIT THAT WOULD MAKE GOOD GOR A BIG ASS CHAMBER.... ITS A OVERSIDE BEER BOTTLE... ITS SICK AS HELL I NEED HELP SUM 1 HOOK ME UP WITH TIPS Rating: 5