Get a grip on playtime. transport your favorites go grippers cars in the custom go grippers car carrier from ball. This unique carrier features that irresistible ball design that’s easy for little fingers to grip and carry. Open the carrier’s side door to load and unload cars. the button causes cars to roll and zoom off the back. Holds plenty of vehicles for transport, and 1 ball car is included. there’s no better way to inspire a more imaginative playtime!