The magnet scares me. Id hate to have the blade pull to one side and click against the magnet. Might dull the edge. Or at least ding it. If I had made a perfect shape in the edge holder that fit the grinds at least closely... Right now its just like a set of scales inside. No angles.
Latest idea is a ring of flat leather about 1/2" wide. Would slip on easy. Might change my mind by next week. Lol