RezBlock Concentrate

The RezBlock Concentrate is not a water pipe cleaning solution but rather a completely natural solution that prevents the resins from sticking to the glass.
Add just a few drops to the clean water inside your bong and after use you'll see the resin floating on the water but not sticking on the glass, keeping your glass piece cleaner for much longer.

RezBlock by 420 Science is completely organic and it contains fruit extracts, vegetable glycerin, purified water and citric acid that won't affect the taste.

We stock theree sizes:

1. 15ml Bottle will give you up to 60 uses
2. 3ml Bottle - 12 uses per bottle
3. 30ml Bottle - 120 uses
   

It obviously depends on how frequently you use your bong but when using the RezBlock Concentrate, you will need to clean your glass only once a month or less.

Each order includes:

• 1pc RezBlock Concentrate