Smokin' Screw

Took me awhile, sorry. I won a Smokin' Screw in the very first series of raffles that I qualified for! I am using it with my 45 year old bong. First thing, it's so much easier to empty a cashed bowl since you don't have to unscrew the bowl every time. It stays clear for a long time. I haven't cleaned it yet but will probably soak in alcohol so I don't mess up the spiral of the spring.