15mm Sapphire Terp PillAN IMPORTANT SLURPER ACCESSORY The 15mm Sapphire Terp Pill is a great addition to any of our slurper models, and are meant to be placed in the tube of the slurper. The vortex of the slurper will spin the pill all over the tube and distribute your concentrates evenly. This will save you money by making your banger more efficient and give you better quality vapor & vapor production. Adding 15mm Sapphire Terp Pill will add heat retention to your banger