World Kitchen HBB-20B Snap-Off Ultra Sharp Black Blades， 20-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made from high quality Japanese grade carbon tool steel</li><li>Special double honed edge is 25% sharper than OLFA standard blades</li><li>Save time and money with 7 renewable blade edges</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21IEeTkGPfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41nAGke9gkL.jpg" noproxy>