Naniwa Advance S2 Water Stone, 5000 Grit S2-450

The resin bonded abrasives of the Advance (super) stone provide higher wear resistance and concentration, which helps it last longer between flattening and sharpen faster. As well, this stone is splash and go, which allows for quicker setup since there is no need to soak the stone beforehand.

Grit: 5000 Extra Fine

Stone Size: 8.25" x 2.34" x 0.75" (210mm x 70 mm x 20mm)

Made in: Japan