Tornado Terp Slurper Quartz Banger Set This set includes a quartz terp slurper banger, carb cap, terp ball, and a bottom pillar for improved heat retention and vaporization. The banger is designed with angled air slots at the base, creating a spinning airflow effect that moves concentrates evenly across the surface. The result is smoother vapor, better flavor, and more efficient use of product.