CREAN MATE - Scouring block by NIWAKI.
This is a fabulous little scouring block for cleaning resin, rust and other gunks from blades.
Add a few drops of Camellia Oil to the blade (or water works fine, but you ought to oil later anyway) then use the Crean Mate as you would a rubber.
USE AND CARE
It has a fairly rough texture and might scratch polished surfaces, so we suggest testing before use on prize blades.