420 Science RezBlock Concentrate: Keep Water Pipes Clean & Resin-Free Length|4.75" this rig ensures every hit

this rig ensures every hit is smooth and flavorful

diamond cut teeth

Made of heat-resistant and non-stick silicone

a cool MAV bat symbol on the right chest

420 Science RezBlock Concentrate: Keep Water Pipes Clean & Resin-Free Length|4.75" this rig ensures every hitIntroducing 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