Dolphin's one of the smartest creatures in the sea. Don't look away or he might drink all your bevy. Creature emerges slowly as you drink 11 fluid ounce (325 ml) Exterior color is Ocean Blue Made of hi-fire ceramics Dishwasher safe and microwavable Diameter: 4 inches (10 cm) / Height: 3.2 inches (8.0 cm) Weight: 0.7 lbs (0.3 kg) Every cup comes individually boxed making it easy to display and gift.