A full-scale whetstone that is easy to sharpen the knives. The product comes with a non-slip rubber stand that sharpen the knife stably without slipping. The rubber stand comes with a small partition that can contain the water which soften the stone and helps you to sharpen the knife easily. After use, the whetstone can be put and drained in the stand. It is combinational knife sharpening stone i.e., 400 Series & 1000 Series