420 Science RezBlock Concentrate Eligible as Free Gift It's a must-have if you

It's a must-have if you want the convenience of not having to clean your pipe or bong so often along with an improved & more enjoyable smoking experience

becoming one of the best investments you can make in your smoking experience

Subscription boxes are not eligible for returns

5" inches tall with an included quartz banger nail

There's a whole lot to love about this piece that's surprisingly affordable

420 Science RezBlock Concentrate Eligible as Free Gift It's a must-have if youNo one likes smoking from a water pipe that's coated in resin and that's a fact. To keep your water pipes clean, use 420 Science RezBlock Concentrate! RezBlock is designed to prevent resins from sticking to the inside walls of your go to water pipes. The resins will stay in the water, allowing you to simply pour it out when you're done with your session. What's even better, it's made with 100% organic ingredients, including fruit extracts, vegetable