420 Science - Rez Block

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.
  • 420 SCIENCE- Rez Block 3ml - Jupiter
    420 SCIENCE- Rez Block 3ml Out of stock
  • 420 SCIENCE- Rez Block 15ml - Jupiter
    420 SCIENCE- Rez Block 15ml $24.95 CAD
  • 420 SCIENCE- Rez Block 30ml - Jupiter
    420 SCIENCE- Rez Block 30ml $39.95 CAD

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