As part of the Ryobi ONE+ system of over 200 cordless tools for the home, garden, automotive, crafting and much more, the Ryobi 18VONE+™ RY18GHA-0 Cordless Garden Hoe gives a powered way to cultivate your topsoil and remove weeds instead of having arduously do it by hand. At the pull of a trigger, the serrated blade oscillates at 350 revolutions per minute to easily scythe through the top layer of soil to not only break it up, evenly redistribute and aerate but also dig down to weed roots and remove these effortlessly before they have time to establish.