The Q Sharpener has a cute design and a suction cup whetstone that can be installed at all times in the kitchen.The bottom has a suction cup, so you can simply drop the lever down to secure it securely. Excellent stability.It can be installed in the kitchen (sink), so you can quickly and easily sharpen the knife with one hand before cookingIn addition, it comes with 2 levels of "coarse" and "finish" for a sharper cut.Uses a fine diamond whetstone (#1000) to smooth the tip of the blade