Say it loud and proud—your cat really is the best co-worker ever! The My Cat Is The Best Co-Worker Mug is here to brighten up your coffee breaks and desk space with its playful sentiment and shimmering iridescent design. Made from durable stoneware, this 15 oz latte mug is not just stylish but also practical—dishwasher and microwave safe. The text My Cat Is The Best Co-Worker Ever is printed in a fun dark blue and black font, giving it a lighthearted, modern feel that s perfect for showing off your love for your feline office mate.