Global G-1800L - Two-Sided Sharpening Whetstone， Rough/Medium<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Two-sided whetstone (Grits 240 and 1000) hones knife edges</li><li>Requires submersion in water before use</li><li>Rubber base prevents slipping</li><li>7-1/8 inches long， 2-3/8 inches wide， 1-1/8 inches thick</li><li>Honing instructions and diagrams included</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GMXM5N7VL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/3155G5WS49L.jpg" noproxy>