Screw Bolt Bowls
The glazed bowl has a symmetrical large head. The spaciousness of the bowl makes it an ideal companion for hard knocking. The presence of glaze in the head will not add any taste. This bowls holds 15 - 18 grams of tobacco. Weight of the bowl is 260 - 280 grams. It can be washed immediately after smoking without cooling the bowl. This bowl will not suffer from thermal shock. The bowl is perfect a HMD, but you can use foil too.