Calibowl Santa Barbara Stack Stack Bowls, Aqua Blue, Set of 2 Set of 2 - 12 ounce bowls Patent pending lip around the top of the bowl is designed at an angle which pushes food onto your utensil avoiding any spillage and overflows. The revolutionary lip gives the additional control needed to achieve independent feeding for toddlers or others learing to use small motor skills. this bowl is perfect for serving toddlers or for 12 oz dips and desserts Microwave and Dishwater safe