Custom made to fit the carb hole on the Sticky Brick Runt, Junior, OG Brick, and Maxx (the Flip Brick doesn't have a carb hole). Whether you use the cork to totally seal the carb hole, or you feather with your finger (or switch between the two) you have the option with the Carb Cork 5-Pack.
There are tons of other options for your Sticky Brick vaporizer in our Sticky Brick Accessories.