Naniwa Micron DX Large Whetstone #1000 ID-0410

Product Introduction

For when the blade becomes dull or for daily maintenance

From Amazon

For when the blade becomes dull or for daily maintenance Size (approx.): 210mm x 65mm x 32mm Country of Origin: Japan Abrasive: Fused Alumina Grit: 1000 Water Absorption/Non-Absorption: Water Absorption