Leveling Lawn With Lawn Roller - Does It Work? - YouTube
China Agricultural Machinery Artificial Grass Roller machine Swing Winder - China Lawn Mower, Roller Machine
Read this if looking for a lawn roller alternative (sod roller alternative) - MachineLounge
Amazon.com : S AFSTAR Lawn Roller, Push/Tow Behind Sod Roller with U Shaped Handle, Water and Sand Filled Garden Drum Roller for Planting, Seeding, Eliminating Turf Damage (13 by 24-inch/ 13 Gal) :