Knife sharpening that still works in General Discussion Posted August 12, 2014 I love a sharpe nife. Allot safer and easier to work with. My brother and I use two medium forchners that have some flex. We have tried most sharpeners out there including what dave showed everyone. What Dave suggested used to be what worked for us, but we now use a simple sharpener by Rada. It is just Two stainless steel washers on a plastic stand you pull the knife through. It cuts metal of the knives and leaves a kind of rough razer edge. It lasts about 7-10 fish and you just hit it again a few pulls with less pressure each time. Cost like 8 bucks. Easy and fast. I have my parents get them in Florida or sometimes get them from a lady who sells Rada Knifes in Harrison, MI at the flee market. Keep several in the kitchen at home too. Once you use you would have to stick with it because it cuts the blade pretty good.