This large-scale modular construction toy includes colorful, precision-engineered thermoplastic components. Kids can build and rebuild designs and then climb, slide and play indoors and outdoors. The kit helps children with social interaction and motor skills, and was named one of the 100 Best Children’s Products of 2006 by Dr. Toy. “Quadro is the ‘only’ modular large-scale construction toy that you can build multiple designs and then actually play on them. Other products are designed to be constructed and then admired, but they do not have the strength and durability to take the weight of kids playing on them,” George Maday of Phunzone told TDmonthly. Launch date: 2006.