Remixed Whetstone block, to be used with knife to slide along the block maintaining the correct knife angle.
4 x different angled sliders to get suitable angle.
Common Sharpening Angles:
Pocket Knives- 20°
Hunting Knives- 25°
Fillet Knives- 17°
Tactical Knives- 25°
Euro/American Kitchen Knives- 20°
Asian Kitchen Knives- 14° or 17°
The author remixed this model.