Using this PAW Patrol Chase's Cruiser is easy! First, take the exclusive Chase action figure. He comes in a cool new Rescue Wheels uniform with a helmet and backpack. Clip him into the driver's seat of the big - wheeled toy truck. Then, you're ready to go on pretend off - road rescue adventures just like in the show. For the projectile launcher, find the 2 projectiles and load one into the launcher. Push the button, and the projectile will fire. When you're done playing, store the projectiles in the storage ports. As for maintenance, keep the truck away from water to avoid damage to the launcher and other parts. Wipe it with a dry cloth if it gets dirty. And don't forget, these toys are meant for kids 3 and up, so make sure younger children don't play with small parts like the projectiles to prevent choking hazards.