Enhance your dabbing experience with the GRAV Hybrid Bucket Banger Set! Constructed from premium quartz material, this banger has a beveled top edge compatible with the marble style carb cap. The banger's thick bottom ensures lasting heat retention and the fully welded, seamless joint promotes longevity no matter how often you dab. Angled port holes are on the side walls of the bucket to create a spinning airflow; this vortex twirls the two quartz terp pearls around within the bucket to stir melted concentrate for maximum vaporization. Each banger has a 14mm male joint connection size and a 90 degree joint angle.