I Smile Because You're My Brother-in-law - Funny White Mug 11oz Coffee Mugs Cool Unique Birthday or Christmas Gifts for Men and Women by Easyolife High quality ceramic. Designed and sold by "FUNNY KIDS' HOME" The images are Printed on both sides. Size: 11 Oz. Have a Large, easy-grip handle Treat yourself or give as a gift to someone special. Warning! Hand Wash Only. Not Safe for Dishwasher.