Ceramic Humor Mugs - 15 oz I Keep All My Dad Jokes In a Dad A Base, Heat Transforming Mug

A 15 oz heat-transforming mug that reads "I keep all my dad jokes in a dad-a-base." Pour in a hot drink and watch the design change, a little surprise with every refill.

A groan-worthy, crowd-pleasing gift for Father's Day, birthdays or stockings. Dads who love a good pun will reach for it every morning. It's a fun mug for the office, too. Keep it at the office for coffee breaks.

• 15 oz ceramic
• Heat-transforming design
• Care: Hand wash to preserve the printed graphics. Microwave and dishwasher safe.