Our coffee mug features a very grumpy bee. The caption reads "I'm Grum-bee Before Coffee". It's perfect for any one in your live who thrives on sarcasm. And caffeine. Lots of caffeine. It’s BPA and Lead-free, microwave & dishwasher-safe, and made of white, durable ceramic in an 11-ounce size. Thanks to the advanced printing tech, your designs come to life with incredibly vivid colors – the perfect gift for coffee, tea, and chocolate lovers. .: White ceramic .: 11 oz (0.33 l) .: Rounded corners .: C-handle .: Lead and BPA-free