Versatile and adaptable: Suitable for home kitchens and professional use. Compatible with several types of knives, including both - and steel blades. An essential tool for chefs, home cooks and meat professionals. Time-saving solution: Restores sharpness in about 30 seconds. Ideal for everyday sharpening and quickly restoring the edge of kitchen or utility knives, saving time and effort. Blade preservation technology: Equipped with advanced sharpening technology that sharpens without softening blades, preserving durability and performance. Keeps valuable blades in top condition. Efficient and fast sharpening: Features an easy on/off switch. Simply insert the blade diagonally into the slot and pull back evenly. The built-in angle guide maintains the perfect sharpening angle and delivers a razor-sharp edge in seconds. Use scenarios: - Daily kitchen prep at home to keep knives ready between tasks. - In a busy professional kitchen to refresh edges between prep steps. - For meat professionals to maintain the edge on carving or utility knives during service.