Compact Toothless Grinder with magnet holes

Last crawled date: 5 years, 3 months ago

Based on https://www.thingiverse.com/thing:2088989 by Clarkerubber
Top hole: 4.5 mm dia and 6 mm height
Bottom hole: 4.5 mm dia and 3 mm height
In one of the holes you should place a magnet. In the other one a iron piece should be enough