- The Track Builder Unlimited Power Boost Box combines classic track building play and a digitally connected racing system that revs competition and experimentation
- Designed to be compatible with other sets and the Hot Wheels id system (sold separately) for enhanced versatility and epic Hot Wheels action.
- Challenge kids ages 6 to 10 years old with exciting racing and stunting opportunities that they customize themselves with Track Builder Unlimited.
- Includes an innovative dual booster in the lid and 20+ feet of track and parts for 4+ racing and stunt configurations compatible with the Hot Wheels Race Portal (sold separately).
- Kids can create any race or stunt they can imagine with Track Builder Unlimited. Ready, Set, BUILD!
