Description: This large-scale construction set is designed so that kids and parents can work together to design and build a structure on which children can climb, crawl, slide and play. Additional components or accessories like slides or wheels may be used to create larger, more complex creations. It’s designed for easy assembly and disassembly when building something new. Launch date: 1979.

With this large-scale modular construction kit, children and parents can collaborate to design and construct play structures on which children can actually climb, crawl, slide and play. Larger, more interesting and more complex designs can be created by adding more components or accessories such as slides or wheels. It’s designed for easy assembly and disassembly when building something new. The Junior kit is the second largest set in the line. "Our kits are the only product on the market where you can design your own play equipment on a computer and then actually build rugged play structures to actively play on," George Maday, owner of Phunzone, told TDmonthly. Launch date: 1979.

With this large-scale modular construction kit, parents and children can work together to design and build play structures on which children can actually climb, crawl, slide and play. Larger, more interesting and more complex designs can be created by adding more components or accessories such as slides or wheels. It’s designed to be easy to take apart so users can build something new and different as often as desired. This Basic kit includes wheels to make rolling vehicles. Launch date: 1979.

This is a large-scale modular construction kit on which children can climb, crawl, slide and play. Parents and children can work together to design and build play structures. Larger, more interesting and more complex designs can be created by adding more components or accessories such as slides or wheels. It’s designed to be easy to take apart so users can build something new and different as often as desired. "Our kits are the only product on the market where you can design your own play equipment on a computer and then actually build rugged play structures to actively play on," George Maday, owner of Phunzone, told TDmonthly. Launch date: 1979.

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.