12 Oz Grandma Coffee Mug with I'm A Grandma, What's Your Super Power? Great Gift Yellow background with raised message "I'm a grandma. What's your super power?" Hand painted ceramic decal message mug in exquisite deisgn Interior of Mug is green! Measures:4 1/2" H x 3" Opening. Holds 12 oz. Dishwasher safe/FDA approved/Microwave safe. Comes in beautiful coordinating gift box