This Back To The Future Doc Brown Tubbz Duck is a collectible, so you'll mainly want to display it. Just place it on a shelf or in the provided collector's bathtub display box. You can stack it with other Tubbz items to show off your collection. Be gentle when handling it, as it's made of PVC and could get scratched if you're too rough. To keep it looking great, use a soft, dry cloth to dust it every once in a while. Avoid exposing it to direct sunlight for long periods as this could fade the colors. And always keep it out of reach of small children who might accidentally break it.