Using these Nella Alhambra Gourmet Bowls is a breeze. Just fill them up with your favorite soups, salads, or other dishes and serve them to your guests. When it comes to cleaning, you can simply pop them in the dishwasher as they are dishwasher safe. You can also heat up food in the bowls in the microwave since they are microwave safe too. As for maintenance, avoid using abrasive cleaners or scrubbers as these could potentially damage the beautiful Alhambra design. Also, be careful when stacking the bowls to prevent any chipping, even though they are chip-resistant. With proper care, these bowls will serve you well for a long time thanks to the lifetime chip warranty.