The Vevor lawn core aerator is designed to loosen compacted soil and help air, water, and nutrients reach the root zone more effectively. It features 16 anti-clog coring tines, a weighted drum that can be filled with sand or water, and two working modes for easier transport and operation. The long handle helps reduce bending during use, while the heavy-duty steel construction is built for outdoor durability. This manual rolling aerator is suited for improving lawn health and promoting thicker, healthier grass.