Teema (theme) series is based on familiar and basic geometric shapes: the circle, square and rectangle. The Teema yellow tableware series was in production 1981-2008 and occasionally after that. The dishes in production have varied over time.
A mug is a larger type of cup typically used for drinking hot beverages, such as coffee, hot chocolate, soup, or tea. A mug is a less formal type of drinkware, and is not usually used in a formal table setting.