Fallkniven CC4 Ceramic Sharpener measures 4" overall. One side is super fine ceramic stone (white) and the other is a dark gray ceramic made of synthetic sapphires. Stones do not...
The Fallkniven D3T Diamond Sharpener consists of a fine diamond stone (25 micron) and a very special ceramic stone, made of synthetic sapphire. No lubrication needed, just slide your edge....