Bestest Boss Evah! Coffee Mug - Boss Day - 16 ounce RECOGNITION: his bold declaration is matched with equally bold graphics: BESTEST BOSS EVAH! Show the boss your appreciation. GIFTABLE: Bright royal blue mug with bold white text. Creative and fun gift for the "bosses" in your life. Holds a heaping 15 ounces. Perfect Boss's Day gift PREMIUM QUALITY DESIGN & PRINTING: Lettering is printed on the mug and then fire sealed to ensure it's permanent and won't wear off. Dishwasher and microwave safe. SATISFACTION GUARANTEE: Smart Tart Design stands 100% behind all of our products. We offer a 30 day money back guarantee. If you aren't happy, we aren't happy. SMART TART DESIGN: Makers of fine drinkware with a message. Each wine glass, champagne flute, shot glass, mug, water bottle, and party cup that we create carries a special phrase or quote - some are funny, some are serious, some are sweet. All are beautifully designed.