From novaculite, Lansky Natural Arkansas Sharpening Stones have been prized for their unique ability to polish as they sharpen. They come in 3 grades: soft, to quickly achieve a sharp edge; hard, for very fine edge or touching up the edge on already sharpened blades; Black Hard Arkansas, for polishing a sharpened edge.
Specifications and Features:
Natural Soft Arkansas on Gray Holder
Natural Hard Arkansas on Brown Holder
Natural Black Hard Arkansas on White Holder
Knife Clamp with Angle Selector
3 guide rods
Specially formulated oil
Custom molded carrying case.