420 Science Rez Block - 3ml Mini Bottle - 420 Science Rez Block - 3ml Mini Bottle
420 Science Rez Block - 3ml Mini Bottle - 420 Science Rez Block - 3ml Mini Bottle

Rez Block - 3ml Mini Bottle

By 420 Science

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About this 420 Science Accessory

Prevent that nasty build-up

We've said it before a clean bong is a happy bong. Get ahead of the game a pick up a bottle of Rez Block - Resin Preventer. Add a few drops the next time you change water to prevent build-up. Completely safe to use and won't affect taste. Contains fruit extracts, vegetable glycerin, purified water, citric acid.

A great addition to any smoker's box. Pick up one today.


  • Carry it anywhere
  • Cleaning
  • 1.5 inches
  • Portable
  • Product SKU:

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420 Science

Rated 4.62 out of 5 stars from 63 reviews.

420 Science began in early 2004 as an idea between two friends. Now, its name is practically synonymous with the very idea of the smoker's stash jar. Based out of Austin, Texas, the innovators over at 420 Science are working with some of the most well known names in the industry to bring you the latest and greatest in smoker tech. Their products range from their iconic decal stash jars to trustworthy cleaning products. 420 Science's decals and designs are applied by hand in their Austin warehouse, and fired in a kiln at 1000 degrees Fahrenheit. When it comes to high-quality and dependable gear, we trust 420 Science to have our backs.

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