DESCRIPTION:
Power up your desktop city with the Robotime Thermo Engine 3D Puzzle. This 58‑piece mechanical model kit features simulated furnace lighting and a single-cylinder piston that pumps up and down while pulleys and wheels rotate in perfect sync. No glue needed—assembly takes just 1 hour. Connects wirelessly or via track (sold separately) to other Mechmix models for an expandable industrial display. USB‑C powered (cable not included) with no batteries required. A perfect DIY gift for engineering enthusiasts and steampunk collectors. Build your own mechanical masterpiece today!
- [Simulated Furnace Lighting & Sound]Built-in lights mimic a burning furnace, illuminating internal pistons with a warm steampunk glow
- [Intricate Mechanical Motion]Single-cylinder piston pumps up/down as front/rear pulleys and wheels rotate in perfect sync
- [Expandable Wireless & Track Connection]Connects via 2.4G wireless or six-way electric track (sold separately) to build a synchronized industrial city
- [Quick 1-Hour Glue-Free Assembly]58 precision components assemble without glue, offering a stress-free, immersive DIY experience
- [USB-C Powered – No Batteries Needed]Runs via USB-C cable (not included), eliminating battery waste for continuous operation
