Gearation features eleven John Deere interlocking gears that spin, flip, and mesmerize. The included magnetic board features an on-off switch to move gears either forward or reverse. Plus, you control the speed with a fast or slow motion. A convenient carry handle makes this ideal to take on-the-go as the heavy-duty magnets will keep them locked in place. The magnetic surface measures 10 x 11.5 inches, plenty of space to create fun and exciting gear patterns.