How to use: First, place the included Hot Wheels fire truck on the manual lift. Then, choose one of the three levels to raise the lift. Release the fire truck and watch it race through the adjustable loop and down the translucent waterfall slide. You can also connect this set to other Hot Wheels sets to expand your play area. Park extra cars in the dedicated parking spots for easy storage. Note: Additional vehicles are sold separately. Make sure to keep small parts away from very young children to avoid choking hazards. Maintenance: Wipe the playset with a dry cloth to keep it clean. Store it in a dry place when not in use to prevent damage.