RezBlock

Sort by Featured Best Selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, new to old Date, old to new Grid view List view Filter Menu REFINE ITEMS view all PRICE Under $49 TYPE Cleaning MADE BY 420 Science Collection RezBlock clear

RezBlock is one of our premier products and there is nothing else like it. RezBlock stops resin from sticking to your bong wherever water touches it, keeping it cleaner longer. It's an all-natural resin preventer.