Express Package Includes: Mini Grinding Wheel * 2 Dimensions: 9.2 x 3 x 1.3 cm / 3.6 x 1.1 x 0.5 inches Black [ERGONOMIC DESIGN] Our pencil sharpener is comfortable to hold and can grip the widest circumference, suitable for left and right handed users. Non-slip rubber bottom, high stability and safety, can be used on any kitchen surface.EASY TO USE: Small and convenient, just insert the blade into the pointed notch, then gently pull the knife several times, the blunt knife will resurface after a few seconds.WIDELY COMPATIBLE: The sturdy construction can sharpen any type of knife, including kitchen knives, utility knives, paring knives, sharpeners, slicers, boning knives, paring knives and axes, but not suitable for serrated blades (such as bread knife).Universal Kitchen Knife Sharpener: The professional knife sharpener is suitable for most kitchen knives, Santoku knives, sushi knives, fruit knives, steel knives, diamond knives, tungsten steel knives, steak knives and hunting knives.Delivery Quantity: 2 pieces,"