CustomGiftsNow Only the Best Dads Get Promoted to Grandpa 11 oz White Ceramic Coffee Mug, (Black) Made of 100% High Quality White Ceramic - Designed by CustomGiftsNow Includes a White Gift Box - C-Shape Handle for Easy Carrying - Holds up to 11 oz A GREAT GIFT FOR DADS: Father's Day, Birthdays, Christmas, Valentine's Day, and More! A GREAT GIFT FOR GRANDPAS: Father's Day, Expecting Grandfather's, Future Grandpas, Grandparent Announcement Dishwasher Safe - Microwave Safe - CustomGiftsNow Coffee Mugs are both Dishwasher and Microwave Safe.