Wooden block with 3 whetstones

Three Herbertz whetstones measuring 15 x 4.5 x 1.5 cm are rotatably mounted on a wooden block: Coarse: silicon carbide, for honing Medium: soft Arkansas, for honing Fine: hard Arkansas, for the finishing touches. In addition to the oil stone, the scope of delivery includes a bottle of grinding oil. A coarse silicon carbide stone has a grit size of 180 / 200, a medium natural Arkansas stone is comparable to 800 grit (natural stone) and a fine natural Arkansas stone is comparable to 1000 grit (natural stone).