420 Science - Rez Block

Rez Block 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 SALE
  • 420 SCIENCE- Rez Block 15ml - Jupiter
    420 SCIENCE- Rez Block 15ml $24.95 CAD $22.99 CAD SALE
  • 420 SCIENCE- Rez Block 30ml - Jupiter
    420 SCIENCE- Rez Block 30ml Out of stock SALE

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