I purchased this from a foreign-owned general store about 20 years ago. I was drawn to the pleasant, tinkling sound, but I haven't used it much. It has one Swarovski crystal embedded in it. Please check the images for areas of discoloration on the inner sphere. What is a Gamelaan Ball? Bali, Indonesia, is known as the "Island of the Gods." There are many temples and shrines scattered across the island. A "Gamelan" is a bronze instrument that has been passed down in Bali since ancient times. It is indispensable for playing music offered to the gods during ceremonies. The "Gamelan Ball" reproduces the sound of the traditional Balinese Gamelan instrument. Therefore, the sound of the Gamelan Ball is considered sacred and is said to "ward off evil spirits." Thank you.