Plus-Plus is one shape with endless possibilities! The GO! Learn To Build Vehicles Super Set is a great way to get started with Plus-Plus. Kids will learn to create in 2D or 3D, encouraging open-ended, creative play. It's a perfect STEM toy to develop fine motor skills, focus and patience. Once you assemble, download our free app for even more building ideas. Suggested for ages 5-12. Includes: • 800 pieces • 18 wheels • 4 Chassis Baseplates • 1 Guide Book gives step-by step instructions to build a Dump Truck, Jet, Dune Buggy, Go Cart and more and then use your imagination to customize your ride