Abrasives Type and Use
From Wicked Edge Wiki
Stock Abrasives Used on the Wicked Edge
The Wicked Edge Sharpener uses a variety of abrasives. The standard abrasives that come with the Wicked Edge are diamond stones, ceramic stones, and a variety of balsa and leather strops. There are also a variety of aftermarket waterstones available.
A list of abrasives used on the Wicked Edge, with photos, can be found here:
Grit Comparison Chart for the Wicked Edge