Magna-Matic MAG-1000G Blade Balancer Dropship Notice that the stones are

Notice that the stones are not all exactly the same length and width

Pyrenees stones are compared to water stones of about 1200 grit and are used to repair the edge on a moderately dull tool or knife

some rotary lawn mower blades

In this set

The most common difficulty that knife sharpeners have is keeping the knife at the proper angle when sharpening

Magna-Matic MAG-1000G Blade Balancer Dropship Notice that the stones areMagna Matic Blade Balancer Gold Edition The improved model Blade Balancer features 8 bearings for improved sensitivity. Mounts on the wall allowing the blade to hang in a horizontal balance position. Strong magnets hold the blade in place. Cone size fits blade hole widths 5 16" to 1 1 2" diameter. Made of the finest precision steel for a long life. Special sealed bearings for precision balancing. Balance rotational objects with a center hole of 5 16"