I recieved this and so glad that I did. This knife Sharpener is very easy to use and does a great job leaving my knife sharpened. I insurted my knife in the top slot and slid the lever on the side up and down a few times and my knife is as sharp as it was when I took it out of the package. If you are looking for a great quality knife sharpener that does a wonderful job sharpening , I highly recommend this knife sharpener.