It is called the Castle Pot since it is inspired by a pot made at the royal castle of Fredensborg, Copenpagen in 1860. Over time, production moved to smaller potters in Copenhagen, where it was made until plastic pots began to grow in popularity in the 1960s. They are made in a small village near Lucca in Tuscany.
Small : 10cm (9cm inner diameter) x 14cm (including the saucer)
Large :18cm (17cm inner diameter x 24cm (including the saucer)