For an effective way flattening the top of your lawn after sowing seeds and more, look to this roller from DURHAND. Made from high quality steel with a treated top coat, it wont rust for prolonged use over the years. The middle is fillable up to 38 litres, meaning you can adjust how heavy you want it to roll. It also means it is easy to move when empty. Featuring a U shaped handle for comfort when pushing and pulling, it will make flattening your lawn truly enjoyable. DURHAND Garden Lawn Roller 38L Steel Push Grass Mower Scraper Water Sand Filled in Black