Track Builder offers unlimited experimental building, stunting and boosting challenges with 7 different packs of cool component parts! Kids can stunt over tracks with the cross connectors and add challenging stunt action to their own builds. The ramp is 'flippable' so they can take the route and not stunt, too! Innovative new component to add to existing sets or on its own! Include a Hot Wheels 1:64 scale vehicle. Connects to other sets and packs (sold separately) for building original track builds for stunting. Give them the gift of great ideas! Ideal for ages 6 and older.