These Viking Toys Reline Mini Chubbies toy vehicles are super easy to use. Just hand them to your little one, and they can start rolling them around, creating their own adventures. When it comes to cleaning, you can simply put them in the dishwasher. But always make sure they're completely dry before giving them back to your child. As for storage, keep them in a dry place away from sharp objects to avoid scratches. Remember, the styles are randomly selected, so if you have a specific one in mind, leave a note in your order. And since they're for kids 12 months and older, always supervise your child during play to ensure safety.