These are "Kairin" (lucky wooden bells) made from sacred trees within the shrine grounds (including dead trees). They are popular charms known for their round, cute appearance and gentle tones that vary depending on the type of wood. Since they are made from sacred trees, each one is unique. I will offer a beautiful item. Material: Made from processed sacred trees of Meiji Jingu Shrine (such as dead trees within the grounds). Features: The round, plump form and the unique sounds of the wood are appealing. Benefits: Good luck, warding off evil, and various other blessings can be expected.