Open up the box and build your own 92-cm construction site play set! Assemble your construction vehicles, slot together your workers and accessories, and get ready to build a school! With a 32-page book crammed with facts about construction work, Busy Builders: Construction Site is the ideal way to discover how a building is made from the ground up! • Learn about life at a busy construction site in a fully-illustrated, fact-filled 32-page book. • Build your own slot-together models of construction vehicles, workers and accessories. • Comes with a digger model with movable arm, model dumper truck with working tipper and model bulldozer with movable blade.