2018 World's Smallest Custom Otto - Stunt Action Set (Smallest Hot Wheels Loop!)

Hot Wheels is pushing the limits of size! Not only are these cars super tiny, they also work! The wheels roll and they totally work on the mini tracks, I was impressed. The bodies are metal and bases are plastic, just like they usually are! And the loop is fully functionable as well! Check out this video (link: https://www.youtube.com/watch?v=XfSZHgk5Y9M) which shows this Custom Otto doing the loop in slowmo! 

Size comparison compared to a regular sized Hot Wheels car.