Key Knife developed the new Pro-Honer II to perform as well as the original Pro-Honer, but with fewer parts and a lower price. The compact and simple design ensures ease of use and portability. Pro Honer II Advantages Reduces Knife Costs Simple to Operate Compact Design Durable Pro Honer 2 Features  PDF brochure download   Adobe Reader is required to view PDF files. You may download a free copy of it from the Adobe Reader website if you do not have it.