Keeps Your Bong Clean While Smoking Acts as a filter of particulate matter, which may make for a healthier smoke Viscosity Produces Better Draw For A Deeper Pull Reduces Smell Between Water Changes Eliminates Need To Clean Your Bong With Harsh Chemicals (Just a quick rinse with tap water and your water pipe is clean!) Precision Blend For Perfect Mix Every Time Use Only As Much As Needed Store in Refrigerator for Cool Hits Works Great for Flowers or Concentrates