The Edge Again motorized player skate sharpener is the world's first ever rechargeable powered hand held skate sharpening device. This time-saving miracle device sharpens all four sides to restore two perfect edges. Simple to use but highly-effective with it's patent-pending Diamond Tusk Technology makes this invaluable to any hockey bench. Perfect for games and practices alike, this device will ensure any player won't miss a shift again with a blown edge! The Edge Again process does not effect the hollow or the contour of the blade that were created with a conventional skate sharpening machine. It was designed by former NHL player, Chris Kontos, and is widely used across the NHL and minor hockey associations worldwide. Price includes the Edge Again device (black), one Diamond Coated Tusk, carrying case, and a 120V charger.