A great choice for more experienced smokers, steamrollers are powerful pipes that give you huge hits! Most steam rollers consist of a single sized glass tube with a bowl on one end and open at the other. Cover the open end with your hand, light the bowl and inhale to fill the chamber. Once you have enough smoke, release your hand and inhale your massive hit from the steam roller. Smoking out of a steamroller has been described as similar to dry hitting a bong without any water for filtration so it can be pretty harsh, especially if you are not used to smoking. Steamroller pipes are named after their visual appearance to the large wheel of a steam roller. Careful though, these pipes are not for beginners!