EZE-LAP 210 Credit Card Size Diamond Sharpening Stone Set SF/M<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Double pack includes super fine; 1200; and medium; 400; grit sharpeners</li><li>Credit card size makes it easy to store and/or carry</li><li>Longest lasting and most durable sharpening tools available</li><li>Quick easy way to sharpen both cutlery and tools， the "professionals" choice</li><li>Made in USA</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51PcLWG4NDL.jpg" noproxy>