Mama Birdie Best Opa Ever Coffee Cup/Tea Mug (Distressed Print) (White/Blue) Show Opa how much you love him with this heartfelt mug from Mama Birdie. Great Father's Day, Birthday, or Christmas gift for Opa. All white mugs have white handles and white insides. Colored mugs have vibrant colored handles and insides. Dishwasher and microwave safe. Designs are permanently printed on the front of the mug and won't scratch off, peel off, or fade. Designed and printed in the U.S.A.