Building Set For Younger Children this can be used by all children to build and use their imagination.The Contents Include:Huge tub of Kid K'NEX® pieces including rods connectors eyes and wheels building up to 23 models for 8 children at a timeBig soft chunky pieces meet the needs of young buildersIncludes 12 full colour 1:1 building cardsSupplied in a large storage tray with dividers and snap-on lidSupports 8-10 children working simultaneously