Specifications: You can choose different knife edges according to different knife types. The base is a whole piece of soft rubber non-slip sheet, willing to use materials more stable. Super large sharpening scissors mouth. It can grind all kinds of scissors, tailor scissors, kitchen scissors, household scissors, hand scissors, wide or pointed nail scissors, u-shaped scissors, etc. Non-slip soft rubber-wrapped handle has skin-friendly texture, delicate non-slip, solid material, just for more stability. With widen and deepen, the wide knife can be sharpened at will, regardless of household or agricultural use, all kinds of commonly used knives can be sharpened. It can sharpen super thick blades, sickles, cleavers, hatchets, hand axes, etc. Shark fin bionic design concave hand guard is safer to use. Novel design: No. 1 port is finely ground, No. 2 port is coarsely ground, No. 3 port is finely sharpening, No. 4 port is ultra-thick sharpened, the 5 port is for sharpening scissors. It is suitable for homes, restaurants, kitchens, outdoors, any occasions that require sharpening. Precautions: 1. This product is not suitable for sharpening serrated knives, notched knives, ceramic knives, swords, pedicure knives, etc. 2. When sharpening the knife, please keep the speed uniform, the strength is moderate, do not swing left and right to avoid damage to the blade. 3. Do not put the sharpener in the dishwasher or disinfection cabinet. 4. Do not place it in a place where children can easily reach it to avoid accidents. 5. After sharpening the white ceramic grinding head, the contact position with the blade will turn black, which is a normal phenomenon. Item Name: Knife Sharpener Material: Stainless Steel, ABS, Diamond, Ceramic, Tungsten Steel Features: Durable, Useful, Easy to Use Size: 24.5cm x 11.5cm x 4cm/9.65" x 4.53" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Knife Sharpener (Others Not Included) 1 x User Manual