Funny Mug 11OZ "You Are My Sunshine" Inspirational novelty and gift, love, boyfriend, valentines, girlfriend, by Yates And Franco della Pace is a Registered Trademark of Yates and Franco. This mug features printing on both sides. Home and restaurant use, dishwasher and microwave safe. 100% pure white ceramic with money back guarantee. Great gift for coffee addicts who will appreciate for years.