DMT D6EF 6-Inch Dia-Sharp Double-Sided Extra-Fine/Fine Bench Stone</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Superior diamond sharpening stones</li><li>Legendary quality</li><li>Made in the USA</li><li>Double-sided blade sharpener with monocrystalline diamond surface</li><li>Fine diamond on one side for a razor-sharp edge and Extra-fine diamond on reverse side to polish and refine</li><li>Diamond grits clearly marked on side of stone</li><li>No oil is needed-sharpen dry or with water</li><li>Durable construction will provide  years of consistent performance and reliable service</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31iXh3HOnPL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31C0249TBZL.jpg' noproxy></br>