Using this Fisher - Price Imaginext Jurassic World Growling Giga XL Dino is easy and fun. First, if you want to see the cool light - up eyes and hear the chomping and stomping sounds, just press the button on the dino. You can then move the dino's arms, legs, and open and close its jaw to create realistic dinosaur action. To make the play more exciting, you can get additional Imaginext toy dinosaurs (sold separately) and let the Giga chomp them. When it comes to maintenance, keep it away from water to avoid damage to the light and sound functions. Also, store it in a dry place when not in use. And remember, this toy is for kids aged 3 - 8, so adult supervision is recommended during play to ensure safety.