Easy to use: Simply place the blade in the sharpening slots and gently pull the knife through a few times for fast, efficient sharpening, allowing you to restore your kitchen knives in seconds! (One direction only, move backwards and forwards) Upgrade Version: Made of high quality plastic brackets, lightweight solid to improve service life. It is the special gift for your mom, your wife or your friends who love cooking. For Straight knives: This manual sharpener is suitable for straight edged steel knives (not suitable for ceramic knife or bread knife sawtooth blades). Including steel slicing knives, vegetable peeling knives. You can refine your dull hunting, kitchen or pocket knives restoring them to their full glory. An ideal choice for sharpening knives. High quality materials: high impact plastic tungsten carbide sharpening stones (handle). Safety ergonomic design : With ergonomic handle design, our multifunction kitchen sharpener gives you a comfortable grip suitable for both left and right hand users. The non-slip padded base keeps the size consistent on any surface. The smart design nestles comfortably in a drawer or counter. Specification: Material: High impact plastic tungsten carbide sharpening stones (handle). Item type: scissors sharpener Material: stainless steel blade + plastic handle Color: black Size: 14*6.8cm Suitable for: knives, scissors Note: Measuring the item on the table may cause slight difference. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor, light brightness when photo taking . included: 1pc * Sharpener