Greater Dog Series is dual side diamond with two 1 mm-thick diamond-bearing layers on the aluminum plate

Knives can be sharpened at exactly the same angle every time

Soak the stone for 5-10 minutes and splash water on the stone's surface to prevent drying

It works well by itself

neither calibration nor adjustment of clamps for different shapes of knives is not required

rozsutec stone edge pro Greater Dog Series is dualRozsutec sharpening stones are used for finish sharpening knives on Hapstone Pro sharpener. Rozsutec stone is natural abrasive material of high density. Rozsutec stones have approximately 6 mm thickness and mounted on high quality aluminum blanks. Rozsutec stone is mined in the Slovakian Mala Fatra mountains. Rozsutec is Sedimentary sandstone. A Rozsutec micro crystalline structure consists of a fused crystal grains of different sizes. Nice fine grit