This is an antique Japanese sewing box called Hari Bako that was constructed out of bamboo (1990's).
It was originally used to store sewing accoutrements, spools of thread, a pin cushion with pins and other tools used by a seamtress or tailor. Present day purposes would include using it as a jewelry box, a keepsake or small collectibles box, a stationary box on a desk or a cosmetics box on a dresser.
9 1/2"W x 7"D x 10"H