On the Go is a 78 piece Superstructs construction set. Build 4 fun models from the step-by-step guide. Why not start with building your own cool super sonic jet, then try your hand at the formula one style racer, planet rover or mini flyer. Or hundreds of other creations using your own imagination! Durable colourful plastic rods, connectors and panels also includes fun character piece.Suitable for ages 4 - 99 yearsLet Superstruct bring out the creative child in you.