Inro are small boxes, usually of several compartments, used to carry medicines. They were first produced in the 17th century, and were worn until the beginning of the 20th century when Western dress was introduced into Japan. They were worn suspended on a twin cord from the obi (sash) secured by a netsuke (toggle) and an ojime (bead). This four box inro has a copy of a painting by the 17th century artist Hanabusa Itcho on each side. The image depicts swallows in flight around a tree. The interior is a red-brown speckled gold.