Quote Originally Posted by Brey
i dont understand how all this works?
Okay, if you look at the picture again, you can kind of see an inner, enclosed glass, water tube in the middle of the pipe. You put it in the freezer, and the inner tube inside the glass gets nice and cold. Then when you smoke a bowl, the hits will be frosty.

There is basically an glass inner tube filled with water, inside of the pipe. Get it?