This funny Pluto mug with the phrase 'Back in My Day We Had Nine Planets'. Makes a great birthday or Father's day gift for dads! - Printed in the USA with a high gloss and premium white finish. - High quality sublimation printing. - Printed on both sides. Great for right or left handed people! - Dishwasher and microwave safe. Printed with ceramic inks that won't fade. - 15oz with traditional C handle.