Narutaki Aisa Karasu Japanese Natural Sharpening Stone

• Suitable for finishing razors, knives and tools.
• Dimensions: 182x63x31 mm
• Weight: 990 g
• Hardness: Lv 5+
• Very cool. Can be accelerated with a nail or diamond plate.
• The Aisa Karasu layer is one of the most appreciated by enthusiasts and professionals.

The main advantages of natural Japanese sharpening stones:

• Tools stay sharp longer
• Stones do not become contaminated with metal waste
• Easy to remove the burr
• An amazing response that allows you to feel exactly what is happening on the metal surface.