Description Minimalist aesthetic design, simple appearance and convenient operation. Perfect for chef knives, carving knives, bread knives, steak knives and so on. In conformity with ergonomic design, it's comfortable to hold when sharpening. Four grinding stones on each side, rough grinding, fine grinding and fine grinding. Manufactured with premium material which is durable and sturdy for long time use. Features -Color: Silver. -Material: Stainless steel. -Size: About 19.50X3.60X3.00cm / 7.66X1.41X1.18inch. -Minimalist aesthetic design, simple appearance and convenient operation. -Perfect for chef knives, carving knives, bread knives, steak knives and so on. -In conformity with ergonomic design, it's comfortable to hold when sharpening. -Four grinding stones on each side, rough grinding, fine grinding and fine grinding. -Manufactured with premium material which is durable and sturdy for long time use. Minimalist aesthetic design, simple appearance and convenient operation. Perfect for chef knives, carving knives, bread knives, steak knives and so on. In conformity with ergonomic design, it's comfortable to hold when sharpening. Four grinding stones on each side, rough grinding, fine grinding and fine grinding. Manufactured with premium material which is durable and sturdy for long time use.