Tired of dealing with clogged airlocks, or replacing hard-to-clean tubing on your cobbled together blowoff assemblies? Great Fermentations is proud to bring you stainless steel blow off tubes! These are made of high-quality stainless steel, which is more inert and easier to clean than plastic. This makes it the perfect solution to all of your blow off problems! A 3/8" diameter means that it will perfectly fit the grommet on your 6.5 gallons capacity bucket. No refilling your airlocks, easy-to-clean, and reuseable...Get your stainless steel blowoff tube for your bucket fermenters today!