Oh what a lovely mug. Our wide ceramic rainbow mug with horizontal stripes and pea-green interior is probably the most cheery mug on earth. Maybe in the universe. There's nothing quite as gorgeous as a rainbow, and this cool mug is generously sized for a really decent cuppa. Those Thai potters certainly know how to raise a smile with their beautiful work. Imagine a set of six or eight of these in your kitchen? There's no way you're going to want to hide them in a cupboard!