The Hansa Self Timer is a vintage camera accessory made in Japan. It is designed to allow for timed shutter releases on cameras equipped with the self-timer feature. The self-timer comes in a case with the original instructions included, providing a complete package for convenient use. This accessory is a valuable addition for photographers looking to capture self-portraits or group shots without the need for immediate manual shutter release, making it a practical and essential tool for vintage camera enthusiasts.