Our Reel Mower Blade Maintenance Kit includes everything you need to return reel mower blades to like-new condition, whether you own a traditional contact reel mower that requires annual sharpening or one of our StaySharp Reel Mowers that has seen heavy use over many years. Simply apply the lapping compound to the cutting reel blades with the application brush and use the hand crank to spin the reel backwards until the blades edges are restored.