Feature:    
1. Educational Assembly: Puzzle track play set allows children to engage in assembling activities, encouraging them to build their own tracks and city scenes. It fosters spatial imagination and creativity while providing endless possibilities for designing different track layouts and city scenes according to their preferences and creativity.    
2. Electric Automation: Rail car building toy cars come equipped with an electric propulsion system, enabling automatic movement on the assembled tracks. This automation design adds excitement and dynamic action to the game, allowing children to observe and control the cars' movements along the tracks.    
3. City Scene Construction: Railcar puzzle set includes various city scene modules such as houses, bridges, and traffic signals. Children can assemble these modules together based on their preferences and imagination, creating a unique cityscape that enhances their observation and cognitive abilities.    
4. Hand-Eye Coordination: Assembling the tracks and city scenes requires precise manipulation, enhancing children's hand-eye coordination and fine motor skills. Such development is crucial for their overall growth and learning, improving their performance in other daily activities.    
5. Interactive Collaboration: Electric mini car toys encourages multiple children to play together, fostering cooperation and social skills. They can work together to design and construct the tracks, actively participating in the game and enhancing interaction and communication among themselves.  

Specification:    
Recommend Age: 3+y    
Material: Plastic    
Model Number: DIY Assembling Electric Trolley    
Gender: Unisex    
Power supply method: 1x AAA battery (not included)    

Package Included:    
15pcs/Set(Car Track Puzzle Toys)    
or    
25pcs/Set(Car Track Puzzle Toys)  

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.