DMT Ceramic Kitchen Steel 12.00 in. DM. 00 in. is the ideal method for keeping your knife sharp in great condition and performing like new. This Sharpener from DMT has been designed to be the perfect sharpener for any chef in need of sharp and efficient knives. For an amazing way to make sure your knife is as sharp as it can be choose the DMT Ceramic Kitchen Knife Steel 12.00 in.. Package Contents: DMT Ceramic Kitchen Steel 12.00 in. DMT DMCS2: Ceramic Kitchen Steel 12.00 in.