420 Science - RezBlock

  • $19.75
    Unit price per 

420 Science RezBlock available for wholesale. Find other 420 Science smoking accessories here

RezBlock is one of 420 Science's 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.


Reorder: 420-RB(size)

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