The Terp Slurper Banger is one the latest and greatest designs in quartz nails. This style of bucket banger is an extremely effective twist on an old concept that ensures less wasted oil, regardless of dab size. As your concentrate drips down to the dish, precision slits at the bottom allow air in creating a vacuum to push your dabs back into the middle region. The airflow helps percolate the concentrates as the puddles and bubbles flow upward. This results in better tasting dabs and wonderful function.