Center Core Bangers

Center Core Bangers have a small square or cylinder of additional glass in the center of the banger bottom. With additional quartz in the center, these dab bangers offer more surface area for heating a dab & heat retention than other dab nails. Some center core quartz bangers even have thermochromic sand inside to help with gauging the bangers temp when taking a dab. It's the original dabbing temperature thermometer.