Using the Chase's Shark Rescue Vehicle is easy. First, place Chase in the vehicle cockpit and slide the canopy shut to transform it into rescue mode. When you encounter trouble in your pretend adventures, load the two included projectiles into the launchers and press the buttons to launch them. Please keep the small projectiles away from very young children to avoid choking hazards. To maintain the vehicle, wipe it with a dry cloth regularly. Don't expose it to extreme temperatures or rough play that could damage the moving parts.