City Engineering and Design Building Set C2311 Just keep flipping the whole

Just keep flipping the whole thing over again and again to watch them go

SAFE MAGNETS: Our magnetic locking system makes assembly a snap and our durable

the templates

On opening night

Hardback book

City Engineering and Design Building Set C2311 Just keep flipping the wholeCity Engineering and Design Building Set allows kids to create the city of their dreams. Use the included Activity Cards to complete engineering challenges. Build towers, bridges and cranes and then use your problem solving skills to re engineer your design. The set includes 100 pieces and Activity Cards to help guide the engineering process. For ages 5 and up.