Warm your soul with a nice cuppa out of this black Curta calculator themed ceramic mug. It’s BPA and lead-, microwave and dishwasher-safe, and made of black durable ceramic and available in 11-ounce and 15-ounce sizes. The high-quality sublimation printing makes this black ceramic mug the perfect gift for your true coffee, tea, or hot chocolate lover.

.: Material: 100% ceramic with a glossy finish
.: Available in two sizes: 11oz (0.33 l) and 15oz (0.44 l)
.: C-shaped easy-grip handle
.: Microwave and dishwasher safe
.: Lead and BPA-