This ROOR medium 4-piece aerospace grade aluminum grinder is a step up from the rest. Coming in at 2.125″ tall by 2.35″ wide. This grinder is ½” large than the ROOR 4-piece Small grinder, it can accommodate much larger quantities of plant material, has a larger pollen basin, and a stronger magnet.
This is our most popular grinder due to the size, cost, and quality.
- ROOR 4-Piece Medium Grinder (RED, BLUE, BLACK AVAILABLE)