The teacups in JIA's four-piece Persona set are modeled after gaiwan, lidded vessels for loose-leaf tea that can be used both for steeping and serving. The pieces fit neatly together and are designed to be used together for drinking, with the lid holding back leaves as you sip. When you're not using it to cover the cup, rest the lid upside down, with its handle functioning as a base. This keeps the inside of the lid clean and, much like a saucer, the concave interior prevents moisture from dripping onto tabletops. In classic Chinese fashion, the teacups are made of fine, translucent porcelain, which is exceptionally strong despite its thin construction. A different texture on each teacup in the set shows off the delicate material through four different patterns: checkered, dotted, spiral and striped.