The manufacturer should pull this item out of stores. It's like the development was cut short because the design is so flawed. First, it's almost impossible to see the track number labels on the track pieces. Second, set up is complicated! I was getting frustrated and I am a patient person. Third and most important, you must have to hold your mouth just right and be very lucky when you launch the car in order to make it actually complete the whole track. What's the fun if you are only successful 2 times out of 20?!! Fourth, the car is going to get lost it's so small and there's no designated place to store it. We took this set back and got our money back. Spent it instead on a Micro Charger set. Now THAT was worth the money!