420 Science RezBlock Resin Preventer - Mini-Dropper

Nobody likes to clean a gunked up water pipe. It's messy, time-consuming, and just plain boring. But when you arm yourself with RezBlock Resin Preventer, that dreaded cleaning chore becomes more tolerable and much easier. 

It's not enough to just change your water every day. You need something more to prevent that awful resin from collecting in your piece. With you combine RezBlock with regular water changes, you'll see far less buildup in your pipe, bubbler or bong. 

Instead of letting your water pipe get all funky with nasty resin buildup, add a few drops of RezBlock Resin Preventer to the water in your piece before you light up. RezBlock is an all-natural combo of fruit and vegetable extracts. It works by coating the inside of your piece to prevent resin from collecting on the glass. 

This 3 ml bottle is good for up to 12 uses if you put the recommended 7-14 drops in your piece. RezBlock will change the color of your water but it won't affect the taste of your hits. And since it's all natural and organic, it's perfectly safe to use.