Introducing one of a kind Pyrex Steamroller wrapped in food grade silicone for protection. Thick, clear glass precisely manufactured to our exact specification brings you the last glass piece you will ever need to buy. This STEAMroller is designed to last a lifetime. The full time protective silicone sleeve fits tightly around the glass while leaving ample operating clearance around the bowl and the built in ash catcher means you will never suck in ashes (a weakness of many steamrollers). If you are looking for a small, discreet super durable steamroller this is it!