Rolling Sharpener, Kitchen Tool Kit Offers 15/18/20/22 Degree Sharpening Stone Description 【Dual-Grit Diamond Sharpening】The 400-grit coarse side efficiently repairs nicks, rolls, and restores heavily damaged edges, while the 1000-grit fine side refines the edge to a razor-like finish ideal for kitchen and EDC knives. Unlike porous whetstones, these diamond plates require only water (no oil) and resist dishing—maintaining a flat surface for years 【Magnetic Angle Base】The sharpener can flexibly meet the personalized requirements of knife sharpening. It is equipped with interchangeable grinding discs and magnetic angle supports. The 15-degree and 18-degree sharpening angles are suitable for Damascus steel or carbon steel fine-edged knives. The sharpening angle 20 degrees and 22 degrees are suitable for kitchen and outdoor knives. 【Effortless Roller System】This knife sharpener is different from traditional knife sharpeners. By attaching your knife to the magnetic base and using the wooden wheel to roll the sharpening disc back and forth, you can quickly achieve the desired effect on your knife. Ideal for beginners or pros seeking rapid touch-ups. 【Durable Construction】Monocrystalline diamond coating bonded to steel plates outperforms electroplated competitors by 3x longevity. Non-slip rubber feet stabilize on wet counters. Rust-proof base survives humid kitchens. Clean with water—no periodic flattening needed like traditional stones. 【Multi- Use Good Gift Choice】This high-end wrapped whetstone, with its own gift box.It is a perfect choice for Thanksgiving gifts, Christmas, Mother Day gifts, Father Day gifts. Great kitchen tools & gadgets & kitchen essentials. Specifications: Color: Brown Material: Wood + metal Grit of Sanding Block: #400, #1000