Concave Rainbow 2.5" 4 Piece Grinder by Pulsar

Article number: PUL-4PC-710
Availability: In stock (2)

The Pulsar Concave Rainbow Anodized Aluminum Grinder is 2.5 inches in diameter and features a chameleon-like metallic rainbow finish that constantly changes in the light. The concave lid is perfect for holding herb while loading bowls and pipes, and the shape of the grinding chamber funnels herb towards the center for a smooth, easy grind. These quality grinders also have diamond shaped teeth for shredding herb, a pollen chamber with sifting screen, magnetic lid, and scrape tool.


  • 2.5 inch diameter
  • 4 piece herb grinder
  • Airplane grade anodized aluminum
  • Concave top w/ concave grind chamber
  • Diamond shaped cutting teeth
  • Pollen chamber w/ sifting screen
  • Rainbow shifting color
  • Scrape tool included
  • Pulsar branded
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