Science and technology fans must enter! Simon engineering tram set, build your cool car.
The battery is started to control the start of the small train. After starting, the mine car in the middle can swing from side to side, and the last train can be removed for irrigation, which simulates an engineering transport vehicle to a greater extent! Say goodbye to the traditional assembly method, adopt innovative magnetic links, freely change carriages, experience the joy of mixing and matching, and create rich storylines, so that children can grow up and have greater imagination in the game.
product features
* Including one locomotive and two extra carriages.
* 2AA battery is required (not included)
* Compatible with all major brands of tracks.
