Specification: Item Type: Ice Skate Blade Sharpener Material: Diamond, ceramic Color: Blue Weight: Approx. 23g/0.8oz Package List:1 x Ice Skate Blade Sharpener Features Efficient Grinding: This ice skate blade sharpener with square surface could grind the blade faster and more efficiently than oval grinding surface. Double Sided: The sharpener is designed with coarse grit diamond surface and fine grit ceramic surface, very functional and practical. Multi Function: You can use the coarse mesh diamond side to grind severely worn blade, and use fine mesh side for daily care and polishing. Premium Materials: Made from excellent diamond and ceramic materials, the grinding tool has high hardness, strong toughness, sturdy and not easy to damage. Light and Portable: This double sided ice skate sharpener is light and convenient, very suitable for outdoor activities.