Groove Grinder 4-Piece


Delivering a true-ground, feathery & light material consistency, this four-piece grinder features a distinctive millstone pattern that filters unwanted material from its end-grind seamlessly.

SKU: CNC-GRV Categories: , Tag:


4 Piece CNC Groove Grinder/Sifter
Featuring innovative coaxial turbine technology, Groove by Aerospaced has changed the nature of grinders as we know them. Through its proprietary design, Groove requires minimal material preparation and delivers a light, feathery grind, naturally separating unwanted material for optimal consistency.

How it Works
Remove top lid and place material on grooves, replace lid and then rotate back and forth until the material is fully ground. Open bottom chamber to access your freshly-ground material.

What’s in the Box
4 Piece CNC Groove Grinder


  • Unique Grinding Pattern
  • Magnetic Lid
  • Pollen Separator
  • Double-Lead Threading

Additional information


2.0" (50mm), 2.5" (63mm), 3.0" (75mm)


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