ICON Skate Blade Performance System Maintenance Kit is the number one tool to have in your bag. have every had a nick in your blade and couldn't finish the skate? This product can help you through those disappointing moments. A beveled stone to true up those rolled edges and work nicks directly out of the hollow. Couple that with the blade lube and polish to have that smooth feel on the ice. There is no better product on the market to extend the life of your sharpening with the same SkateWorks smooth feel!