He windup mechanism works as it should: when you wind it up, the car motors around in a circle. The key is a replacement, but works great to get the little car going.
Please check the photos carefully (I recommend using the magnifying function) as they do a better job than I can of describing the piece. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Wind-up Toys". The seller is "scrutches" and is located in this country: US.This item can be shipped to United States.