Waxmaid universal 14-18mm Diamond silicone pipe glass bowl fits both 14 mm and 18 mm joint sizes. The inner glass screen is surrounded by a strong durable silicone body for protection and to prevent your fingers from getting burned.
Strong protection - glass bowl surrounded by strong durable silicone body
Diamond-shaped design - eye-catching and aesthetically unique
Flexible size - fits both 14 mm and 18 mm joint size
Heat isolation - protecting your fingers from getting burned
6 beautiful colors - choose your favorite to match your piece(s)!