Naniwa Basic Multi-Stone Waterstone Versatile Japanese double-sided water stone for manual sharpening of knives and tools, combining two grit levels in one compact stone. Combination stone Two grits in one...

Japanese Knife Sharpening Guide Naniwa Simple angle guide for manual knife sharpening, designed to help maintain a consistent sharpening angle on water stones and other sharpening stones. Angle control Stable...

Naniwa S2 Advance Super Stone High-quality Japanese water sharpening stone from the Advance Super series, designed for durable, consistent, and predictable manual sharpening. Japanese water stone Advance Super series Made...

Naniwa Advance Super Combination Stone High-quality Japanese dual-grit water stone for a complete manual sharpening cycle, from coarse metal removal to final edge refinement. Combination stone Two grits in one...