OneTouch Sharpness Revolution: Simply insert the blade along the guide groove and pull it back smoothly. The builtin speed motor and sharpening wheel automatically match the blade shape, instantly transforming a dull edge into a sharp edge that cuts smoothly. The process requires no professional knowledge, and novices can operate it easily. Fourstep intelligent sharpening system: Four stages work together to restore and edges. Rough grinding quickly restores a dull edge, fine grinding finetunes the edge, polishing optimizes the glossy surface, and there are special slots for scissors. Suitable for chef's knives, bread knives, and household scissors, this fourstep process delivers sharpening from basic edge restoration to mirrorgrade sharpness to meet different tool needs. Modular Ceramic Sharpening Core: The removable ceramic rod and shield can be used in combination or separately by twisting the clasp. This design is especially suitable for trimming the edges of special tools such as gardening shears and fish hooks. Disassembly extends the core life by up to some percentage (the specific percentage remains as it is in the original text without the removed content), making maintenance more convenient. Allscene knife guarding expert designed for kitchen, outdoor and home use: Compatible with straighthandle knives, curved knives, ceramic knives and other edged tools, and it supports simultaneous sharpening of doubleedged tools such as scissors. A nonslip handle bracket provides stability and minimizes shaking during grinding, ensuring safe and efficient operation. Practical use scenarios: Kitchen prep: quickly sharpen chef's knives, bread knives, and kitchen scissors before cooking for cleaner, safer slicing. Outdoor and garden: refresh garden shears, pruning tools, and fishingrelated blades to maintain performance in the field. Home workshop: maintain a variety of household blades and doubleedged tools with reliable control and safety.