Fallkniven Double-Sided Diamond – Ceramic Whetstone w/ Sleeve – Fine Grit / 25 Micron TAN Plated – DC4 – .27 in. x 1.25 in. x 3.93 in.

The DC4 sharpener – a combination diamond/ceramic whetstone that will handle all your sharpening needs. Our DC4 whetstones consist of a fine diamond stone and a very special ceramic stone, made of synthetic sapphires. The advantage of these materials, although they get worn, will still keep their flat shape this is important when you sharpen your knife. And, since these materials are the hardest we know of, they will sharpen any steel, even these extremely hard powder steels. You don’t need any lubrication for these stone but now and then you should consider cleaning them with warm water and liquid soap. The stones might feel coarse from the start but will become smoother/better after some use. A leather pouch is included.

Dimensions: .27 in. x 1.25 in. x 3.93 in. (7 x 32 x 100 mm)
Weight: 3 oz. with sleeve (85 g)

Diamond grit 25 micron
Ceramic grit   15 micron