Kids can't wait to see the "surprise": There's a friend waiting at the bottom of every bowl! Jaunty red-and-green are bright against these ceramic bowls so white, putting a special bit of fun into every single bite! Microwave and dishwasher safe. Porcelain. 7" diameter x 2" deep. The following is provided in compliance with California law prop. 65: WARNING: This product contains a chemical known to the State of California to cause cancer and/or birth defects.