Roll a joint or blunt, cap it with a conical glass crutch and silicone mouthpiece — and enjoy a smoother, cleaner, more hygienic smoke. GRAV®'s unique conical design is made from medical-grade glass and blocks ash, flower, and resin from being inhaled. The heat-resistant silicone mouthpiece is removable for easy cleaning.
Features
Medical-grade glass conical crutch
Blocks ash, flower, and resin from being inhaled
Heat-resistant silicone mouthpiece with ash-catching restriction
