This playful birthday mug by Our Name is Mud is decorated with puns and doodles. From cactus puns to bunny puns, this mug has tons of humorous and happy wishes. This 16 oz cup is covered in confetti and cheer to help celebrate another year. Message: OFFICIALLY THE BEST BIRTHDAY MUG EVER Dishwasher safe, Microwave safe Mug 16 Oz. Capacity