TechCard™ Drawbridge

A building system that uses simple components, A building system that uses simple components
Incorporates a hinge and winder to operate the bridge
5 - 12 years, TechCard™ is a building system that uses simple components that are easy to cut, stick and colour to build into an endless range of working models and is a fantastic way to make learning memorable and fun. A simple but realistic TechCard™ model incorporating a hinge and winder to operate the bridge.