Designed by Young Town, this Slow Pendulum Holder W/Hanger can turn a standard clock movement into a pendulum one by putting them together. The clock part also comes with a hanger, which could be easily hung on the wall. Operated with two pieces of Battery UM-3 / AA, this clock part has longer-lasting battery life. The frequency of pendulum swing motion is 30 times per minute.
• Maximum pendulum swing: 33 degrees
• Maximum pendulum weight: 25g
• Maximum pendulum length: 26cm
• Battery: UM-3 X 2 pcs