Product size: 245 x 110 x 100 mm Whetstone: Brown Corundum Coarse grinding wheel: 180 mesh Brown Corundum Fine grinding wheel: 100 mesh Green Silicon Carbide All in one sharpening solution Provides a complete setup with a whetstone and two grinding wheels for coarse material removal and fine edge finishing in one unit. Durable, materials Whetstone and coarse wheel use Brown Corundum for reliable sharpening performance; fine wheel uses Green Silicon Carbide for a smooth, refined edge. Efficient and practical workflow Coarse wheel speeds up initial shaping; fine wheel handles sharpening and edge refinement to improve edge quality. Compact and versatile The 245 x 110 x 100 mm footprint fits typical benchtop spaces and is suitable for home or workshop use. Designed for standard sharpening tasks Compatible with common bench setups and routine blade maintenance. Use scenario: Kitchen knives Use the coarse wheel to nicks and restore a rough edge, then finish with the fine wheel for a sharp, readytouse blade. Use scenario: Woodworking chisels and plane blades Employ the coarse wheel to flatten and reshape the bevel, followed by the fine wheel to hone a precise edge. Use scenario: Garden and general tools Restore edges on garden tools and other handheld blades, moving from coarse shaping to fine honing for usable sharpness.