As skills develop, kids can build their creativity and imagination even further with Pop-Onz - an extension of the system that allows preschoolers to easily build more sophisticated, appealing and familiar structures using blocks, accessories and figures that appeal to the older child. Unique hinged wall panels, large Pop-Onz building surfaces and colorful roof blocks make building familiar structures in many different ways as easy as 1-2-3! The Pop-Onz Pro City set includes 25 pieces - four hinged wall panels, four full-height walls, one skyscraper roof, one factory roof with up and down action, water tower and base, three windows, two single floors, two double floors, two columns, one figure and accessory pieces to add to the fun.
