These bowls are handmade on the pottery wheel using a buff stoneware clay. They have a crab crawling out of them. The glaze is a slate blue. They are a nice size for ice cream, desserts, sauces, dips, or a child's serving. These bowls are food, oven, microwave and dishwasher safe. They measure approx. 5 1/2" wide x 2 1/2" deep. They hold approx. 14 oz. This listing is for both bowls.