GRAV® Medium Gravitron® - Replacement Bottle with Silicone Grommet sherlock This 12mm glass Taster® is

This 12mm glass Taster® is a mid-sized one-hitter

no two dye patterns are exactly alike

Bottom Loading Intake

This closed-system design keeps all your smoke contained until you're ready to blast off

giving you the full range of your flower’s essence

GRAV® Medium Gravitron® - Replacement Bottle with Silicone Grommet sherlock This 12mm glass Taster® isIf the Bottle portion of your Medium Gravitron is damaged or misplaced, this new bottle will get your Gravitron going again. The bottom of the bottle slides into the vase and creates the seal. The bowl fits in the mouthpiece and fills the vase with smoke as you pull up on the bottle while lighting the bowl.