3 IN 1 WIRELESS LAWN MOVER】Electric cordlessweed wacker with 3 types of blades Manganese steel circular saw blades are suitable for branches Pruning thicker shrubs weeds and small shrubs Stainless steel metal blades are suitable for mowing lawns the plastic blades are suitable for mowing soft grass easy to and not rusted. 【THREE TYPES OF BLADES】The cordless weed wacker with three different types of blades can help you with all kinds of complex jobs. Plastic blades are suitable for trimming newly grown grass, flat steel blades are suitable for cutting lawns, twigs and vines, and circular saw blades are suitable for cutting branches and shrubs.