Kai Seki Magoroku 3-stage Knife Sharpener (AP-0308)

A blunt knife will be sharp again with this 3-step simple knife sharpener. It has three different stones which enable you to sharpen the dull knife edge simply by using each slot in order. With the coarse diamond stone slot, you can sharpen the dull edge. Using the ceramic slot, you can sharpen the edge to be thinner in order to improve the sharpness. Finish with polishing the edge with the fine ceramic slot.