Naniwa Professional Stone 400 Grit
Naniwa Professional Stones (formally known as Chosera) utilize Magnesia in their bonding agent; giving these stones a longer life and faster sharpening capabilities. These stones are ceramic and do not require soaking. Splash and go.
400 Grit is great to use for fast basic sharpening and/or fixing small imperfections.
Size: 8.25×2.75×0.8 in. (210x70x20mm)