This is a little matchbox car kind of a thing. If you set it down somewhere where there’s room, and you utter the incantation, the little car will slowly grow and turn into a real, full size, drivable car. The transition takes about thirty seconds. Naturally, it looks just like the little version. The car is electric, with a range of about 500 miles. If it runs out of charge, you can stop the car and get out, and utter the reverse incantation, and the car will shrink back down to a matchbox car again. Wait ten minutes, grow it back up, and it will be fully charged. The car can be shrunk with your belongings inside. They will be perfectly restored the next time you grow the car.