Quartz bangers are the ultimate accessory for your dab rig. It provides many benefits over conventional dome+nails. All of our bangers features big buckets for your fat dabs. 4mm thickness retain heat better and longer than 2mm/3mm. The 90 degree neck reduces the exposure of heat stress on your rig. It also helps keeps your rig clean and prevents excess oil from dripping into your rig. 100% USA quality quartz.