Naniwa Super Stone S1

The Super Stone S1 is equivalent to the Super Stone S2. The different name is merely due to the smaller abrasive thickness of 10 mm. This stone series therefore is a reasonably-priced alternative for sharpening jobs where only small material removal is needed, e.g. the sharpening of razors.

Super Stone by Naniwa

This sharpening stone series is particularly suitable for the final polishing of knife blades. The stones provide a high polishing effect and stay flat for a long time, even though it feels as comfortable as working on soft natural stones. Those series are ideal for sharpening extremely hard low-alloy carbon steels(White and Blue Paper Steel). Before use, soak the stone for at least 10 minutes. Do not keep it in water permanently. White aluminium oxideabrasive.

Dimensions 210 x 70 x 10 mm