Filled to the brim, each bowl holds a maximum of 23 fluid ounces (2.75 cups or 1 pint). However, approximately 20 fluid ounces will fit comfortably in each bowl. Annovero bowls are manufactured using only the highest quality porcelain (grade A) and fired at a high temperature to maximize the strength of the porcelain. Bowls are 6.25 inches in diameter and are ideal for cereal, soup, rice, pasta, fruit, salad, main entrees, side dishes, and snacks. Dishwasher, microwave, freezer, and oven safe up to 482°F. Each purchase is backed by our 1-year manufacturer's warranty. Annovero uses EPS foam to protect your bowls from being damaged during shipping. EPS foam is 100% recyclable.