Aunty Acid Funny Extra Large Mug, 20-Ounce Jumbo Coffee Cup, Hilarious Gag Gift for Office Coworkers, For Your Protection XM27796, Tree-Free Greetings Jumbo 20 oz capacity ceramic mug with comfortable full-sized handle makes this the perfect mug for coffee, tea or soups Dishwasher and microwave safe. BPA free and Proposition 65 compliant. Aunty Acid delivers a daily dose of sarcastic, witty, comical, humorous and sassy adult humor to both men and women. This unique cup is a great addition to your desk and will be admired by co-workers This funny novelty coffee mug is the perfect gift for the coffee lover in your life. Makes a cool, fun present for Christmas, birthdays, or "just because" for any coffee enthusiast "I drink coffee for your protection" by The Backland Studio