If you're a professional, an enthusiast or a home chef, you're at the right place!

…and every Edge On Up instrumentation user is part of the BESS worldwide community. Only the BESS, in conjunction with Edge On Up instrumentation, enables you to not only measure the sharpness of an edge but to numerically quantify that sharpness level. The BESS gives sharpeners everywhere a voice and a means of communicating sharpness values. Now you can talk, think, compare and notate sharpness levels with every edge you own or sharpen.

The KF10R is the improved design of the original KF10. The KF10R is included with all PT50 SERIES instruments. The KF10R features a silicon rubber edge rest and wider edge rest notches.