The Sharp'n Cut? 2 in 1 portable tool offers users a knife sharpener and a small ceramic blade, all in one convenient package. Featuring an internal magnet that allows you to click it onto any convenient metal surface such as a refrigerator, tool cabinet, shelf, etc. The magnet keeps the Sharp'n Cut on hand to sharpen or cut in a pinch. The carbide sharpener can sharpen a blade within seconds in just a few strokes.