4 Piece CNC Groove Grinder/Sifter

Featuring innovation coaxial turbine technology, Groove by Aerospaced has changed the nature of grinders as we know them.

Though 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 rotates back and forth until the material is fully ground. Open bottom chamber to access your freshly ground material. 

FEATURES

• Unique Grinding Pattern
• Magnetic Lid
• Pollen separator
• Double Lead Threading 

WHATS IN THE BOX

• 4 Piece CNC Groove Grinder/Sifter