For an effective way of flattening the top of your lawn after sowing seeds and more, check out this drum roller from Outsunny! Our goal with this lawn roller is to make your time in the garden as easy as possible. That's why we designed the lawn roller to be easily pushed and pulled with its comfortable U-shaped handle. Furthermore, you can add either 10 gallons of water or sand to the sod roller, so you can control the weight and material to use.