Charcoal Cup, 2025. Ceramic, 3.75 x 3.25 x 4.5 inches (10 x 8 x 11 cm) This smooth charcoal cup holds about 7 ounces of liquid.

This item can be used in a microwave and in a dishwasher. Hand washing may increase its lifespan. There are some dimensional variations, with a quarter of an inch plus or minus.