This is a creative and eco-friendly ceramic mug featuring a mermaid tail design in pastel green with a golden fishtail. The mug has a 400ml capacity, a handgrip shape, and is suitable for all occasions. It is a single item set made of porcelain, measuring 4 inches in height and 3.25 inches in width. This mug is perfect for coffee or tea and is certified by FDA, CIQ, and CE/EU regulations.