Robotime Tractor Mechanical Gears DIY 3D Wooden Puzzle

Robotime's Mechanical Tractor is a spring-driven car model built all by yourself. It is a robust and hardy farming vehicle with a realistic mechanism. Build your roaring tractor, and let it take you to the broad farmland far away from chaos and busyness.

It has realistic details including shafts, engine, seat, steering wheel, and pipe. Under its openable hood, you can see the gear trains moving after a wind-up. You can change the direction of the front wheels by turning the steering wheel.

Features:

• 135 pieces
• 4 hours assembly time
• Assembled dimensions: 23.8cm x 11.8cm x 14cm