Apex 4 Edge Pro 120

Orion series consists of a 3 mm-thick diamond-bearing plate on an Edge Pro aluminum base

Kiken series does not compose the set of even progression but offers "repository" of premium stones to make a custom stone set

This accessory attaches to the KME knife sharpener and allows you to maintain the sharpness on a variety of scissors and shears

Rika is part of Suehiro traditional Waterstone series which includes Kouga 3000

tsushima natural nagura Apex 4 Edge Pro 120Tsushima Natural Nagura stones are used to create a honing paste on the surface of natural stones in order to refine the grit structure and give the stone a better bite on the edge being sharpened. Tsushima Nagura stones are usable on all sharpening stones from medium to ultra fine grits. They work on artificial stones as well as they do on natural stones. Tsushima Nagura () is mined on Tsushima Island off the coast of Nagasaki Prefecture in Japan.