Using these bowls is easy! They're great for serving all kinds of food, like cereal in the morning, soup for lunch, or ice cream as a dessert. Just fill them up and enjoy. When it comes to cleaning, you can either wash them by hand with some mild dish soap and warm water, or you can put them in the dishwasher. But to keep their hand-painted lines looking nice, it's better to wash them gently by hand. Also, avoid using abrasive sponges or harsh cleaners as they might damage the paint. Store them in a safe place, stacked carefully if you want to save space. With proper care, these bowls will last you a long time and keep adding that European charm to your meals.