3.75" GR8TR Solid Body Grinder w/ Easy Change Screen and Chamber


Kannastör® GR8TR® Jar Body w/ Stainless Easy Change Screen™

The GR8TR® V2 Jar Body has it all including both Vape and Standard Easy Change Grinder plates, a 60 Mesh Stainless steel Easy Change Screen™, top lid bonus storage and all the modularity that one could ever hope for.


The gold standard in grinder technology, the GR8TR V2 Series Grinder w/ Jar Screen Chamber in Matte Black is the most versatile grinder on the market. It features a deep dish grinding chamber, bonus storage, and can be broken down into a compact storage puck.

Made from durable food-grade materials, the GR8TR V2 Series Grinder w/ Jar Screen Chamber in Matte Black is also available in matte silver, matte blue and rose gold.

Dimensions - 3.75" (H) x  2.125" (D)

Ryot GR8TR V2 Grinder Review


  • Limited Lifetime Warranty
  • Premium Food Grade Quality
  • Engineered for a Perfect Grind
  • GR8TR Storage Lid
  • Spare Grinder Plate Storage
  • Bonus Storage
  • Anti Friction & Residue Rings
  • Micro Teeth
  • Deep Dish Grinding Chamber
  • Easy Change GR8TR Plates
  • Grounds Storage & Screen Chamber
  • Jar Body Design
  • Easy Change Screen
  • Polished Puck Base
  • Worldwide Patents

Category: Grinders

Type: Grinders

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