With the Hot Wheels City Mega Car Wash, even cleaning is fun! Drive into the tower car wash, pull the lever back, and the car moves up the rotating spiral. At the top, there are two water tanks that spray hot and cold water onto the included Color Shifters vehicles, magically changing their color. The practical water basins catch the dripping water while the cars pass through the rest of the facility, preventing any flooding! The Mega Car Wash can be connected with other sets, making it easy to build your own Hot Wheels city. All items sold separately. Colors and designs may vary.