Smart Builders Emergency Repair Engineering Team Electric Train Rail Set - 127 Pcs

Comprehensive 127-piece engineering building set featuring an electric train locomotive, railway overpass bridge, and repair station accessories.

127 Piece Mega Set: Includes modular track sections, bridge pillars, and building blocks.

Electric Train Engine: Motorized cartoon locomotive cruises along the elevated tracks.

Engineering Figures & Tools: Comes with builder figures, warning signs, and repair gear.

STEM Spatial Skills: Teaches architectural assembly, track geometry, and physics.