This is a beautiful set sized for a small city apartment. These feature the CrushGrind Mini mechanism inside. These mini mechanisms allow me to use smaller branches, but are just as robust and solid as the standard mechanism.
Birch is relatively rare considering that it gets rotten and punky quickly and most of what I find naturally fallen is unusable.
All my mills are handmade from naturally fallen branches, and have a 25-year guaranteed adjustable ceramic CrushGrind® mechanism inside.