Naniwa Whetstone 2 Sided #3000/#8000 Super stone CS-430/480

Ultra-fine combination stone designed for final finishing and polishing of an already sharpened blade, delivering even greater sharpness.

- Grit: 3000 / 8000 - Japanese water stone - Dimensions: 21 x 7 x 2 cm - Abrasive: White aluminum oxide - Made at the NANIWA factory in Osaka, Japan

Super Stone Series

The Super Stone series includes sharpening stones that are especially suitable for final polishing. These stones offer a high-gloss finish and remain flat without warping for a long time, providing a sharpening experience similar to that of soft natural stones. They are ideal even for sharpening hard carbon steel blades.

Super Stones require very little soaking time—often it’s enough to simply spray them with water. The abrasive material used is aluminum oxide (corundum).