Preserve your flavors and keep your draws cooled with these Pawn Carb Caps! Each cap is made of a refined and durable glass that resembles the shape of a chess pawn. Because these caps have a carb you have better control over airflow and the smoke you receive in each hit giving you a more enjoyable experience. These simple and polished caps are the perfect accessory for your concentrate rigs and devices. Each order comes with one carb cap in a color of your choice. These awesome caps work great with our XL Quartz Bangers !