RezBlock - Resin Preventer

An amazing natural product made from fruit and vegetable extracts.

It has been designed to coat the inside of your water pipe so resin cannot stick to it. Safe and easy to use with no after taste, just add a few drops every time you change your water.

This will allow your pipe, downstem and perc to stay clean as the resin stays in the water.

Product Details:

• 60 uses per bottle

• Does not effect the taste

• Dropper included

• Only a couple of drops per water change

• Contains: Vegetable glycerine, citric acid, fruit extracts and purified water