Come and see our amazing products. Sharpen dull knife quickly with the incredible 3-stage knife sharpening system. The 2nd diamond slot provides general sharpening before the 1st tungsten slot repairs and straightens damaged blades, the 3rd ceramic slot fine tunes for a clean polish. Simply place your dull knife in the sharpening slot and gently pull the knife through a few times for fast, effective sharpening.The non-slip cushion at bottom offers more stable base and the ergonomic handle provides a comfortable, easy grip. Pls confirm with us about the packing info, stock color and exact production time before placing your order.