Threestage sharpening system provides rapid edge restoration with rough, fine, and precision grinding to maintain all cutter types as part of your daily routine. Compact and portable electric sharpener features a lightweight form factor, delivering efficient sharpening results and enabling easy use indoors or outdoors. Thoughtful design with an optimized angle addresses wear while extending cutter lifespan and sustaining longterm sharpness. Easy to use and accessible to anyone, delivering reliable sharpening without advanced skills; compatible with Global knives and other standard cutters. Use scenarios Home kitchen: daily maintenance of kitchen knives, including Global brand, to keep them ready for everyday cooking. Outdoor or travel use: compact design is convenient for camping, picnics, or kitchen spaces away from a fixed workstation. Small professional setting: quick edge refresh between tasks in busy kitchens or workshops, helping maintain performance with minimal effort.