An inro is a traditional Japanese accessory used to hold small items such as medicine, cosmetics, or other personal belongings. Typically made of lacquered wood, inro consist of several stacked compartments that are secured with a cord. They often feature intricate designs and are worn suspended from the waist, usually attached to a obi, which is a traditional sash. Inro originated during the Edo period (1603-1868) and were popular among the samurai class and wealthy merchants. They are often adorned with netsuke, which are small carved toggles that prevent the inro from slipping off the cord. Today, inro are appreciated as art pieces and collectibles, reflecting Japan's rich cultural heritage.