The world's most advanced sharpening steel! This oval shaped steel, coated with the highly acclaimed Chef's Choice ultra-fine 100-Percent diamond abrasives, simultaneously lightly hones as it realigns the knife-edge for added sharpness. Its oval shape allows for a greater contact area between the knife and the diamond sharpening area. Light and perfectly balanced, it features an easy-grip textured handle for a secure and comfortable non-slip grip. It may be used right or left-handed. Dishwasher safe. Available in three lengths: 8-Inch, 10-Inch and 12-Inch. Made in the U.S.A.