Step Edger Make Edging Easy Trimming lawn edges keeps the grass looking neat and prevents it from spreading beyond its border. For best results, lawn edges should be re-cut each spring. Tip: For a straight edge, cut against a plank of wood; for a curve, trim along a rope laid on the ground. Unique design Perfect for grooming around trees and shrubs Useful for installing plastic edging Extra durable, all steel construction Creates deep, clean edges Ships Quickly!