Using this playset is easy! First, take the included Hot Wheels vehicle and place it at the gravity drop at the end of the 2.5 - foot - long tail. Then, let go and watch it zoom through one of the two escape routes in the police station. You can connect this set to other Hot Wheels sets at the multiple connection points to create a bigger, more exciting cityscape. When you're done playing, make sure to keep the vehicle in a safe place so you don't lose it. To keep the playset in good condition, just wipe it with a dry cloth every once in a while. Remember, colors and decorations may vary, and each set is sold separately, so check availability if you want to collect more.