420 Science RezBlock Concentrate: Keep Water Pipes Clean & Resin-Free Height|11" and a clicking sound indicates

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or simply relaxing at home

It stands at a towering 18" height

so make sure to add this pipe to your collection today

420 Science RezBlock Concentrate: Keep Water Pipes Clean & Resin-Free Height|11" and a clicking sound indicatesIntroducing the 420 Science RezBlock Concentrate your solution for maintaining clean and resin free water pipes! Say goodbye to resin buildup and hello to smooth, flavorful hits with every session. Resin Prevention: Prevents resins from sticking to the inside walls of your water pipe. Organic Ingredients: Made with 100% organic fruit extracts, vegetable glycerin, citric acid, and purified water. Easy to Use: Just add a few drops into your piece with