【Product Name】Thomas GO! GO! Departure from the Engine Shed!! 【Character】Thomas the Tank Engine 【Size】Approximately 38.5cm in diameter I bought this for a trip, and my child loved it. The first one broke, so I bought another, but the Thomas boom has passed, and this toy hasn't been played with much and has been stored away. You insert the rails, but one part has become stuck and won't come out, so I will ship it as is. When you push the blue handle on the engine shed up several times, Thomas starts running with force. We played with it with my child, guessing how far it would go depending on how many times we pushed it. It's not a wind-up toy that you have to crank; the spring is wound just by pushing the lever down, which is appealing because even small children can do it by themselves. The target age is 3 years old and up. It has tunnels and other features, and it's a safe toy that doesn't require batteries.