Introducing the Quartz Carb Cap Round, the ultimate accessory for regulating your domeless quartz nails. This product ensures you get the perfect flow while minimizing any wasted vapor, providing a more efficient and enjoyable dabbing experience. Designed to be the perfect finishing touch to your dab rig, this carb cap is made from high-quality glass and comes in a range of stunning colors. Upgrade your dabbing game today with the Quartz Carb Cap Round.