Rez Block is the solution for keeping your piece nice and shiny and having to clean it less often. There's something about a water pipe covered in resin that just makes us feel dirty. Rez Block stops resin build up before it even starts. Just add a few drops to your fresh water and Rez Block keeps your pieces clean, and your hits fresh and delicious.
Up to 60 Uses per Bottle
Contains Fruit Extracts, Vegetable Glycerin, Purified Water, Citric Acid