Zwilling TwinSharp knife sharpener, black

I was very surprised at this knife sharpner it went over my expectations I didn't expect it to sharpen my knifes to a hair shaving sharpness at this price point well worth the money. My advice when using this is to not apply to heavily pressure on it kinda go about the same pressure you normally would when using a conventional stone then you will get the best results this is my experience anyway