This is a grinder specifically made and tested to ensure it holds up.

The settings for printing are print both WITHOUT support and facing up, if using PLA or PLA+ print at 220 celcius because the temperature needs to be very hot to melt the layers together, this is important so the teeth do not break off.VERY DURABLE and the teeth are alligned perfectly to make the breaking of herbs or tobacco the perfect consistancy for rolling into a cigarette. Tested multiple times with hard to break herbs and the pieces worked perfectly and did not break.

(55mm x 55mm x 35mm)