Tanglewood stoneware dog bowls are designed with you and your pet in mind. These stoneware bowls are designed to look great and function even better. These bowls are 6.25 inches in diameter, holding 4 cups each. Tanglewood stoneware bowls are dishwasher and microwave safe. Sold separately. The reactive glazes used on these bowls layer two or more colors, which blend together to create a truly unique coloration.