This is "Shagai," used in traditional Mongolian fortune-telling and games. Shagai refers to the ankle bones of livestock such as sheep, and has been treasured in Mongolia since ancient times as amulets, game pieces, and fortune-telling tools. Shagai has four sides, each representing a different animal: "Horse, Camel, Sheep, and Goat." You can tell your fortune based on the sides that appear, and you can also play games using all four sides! They are small and cute, and are also recommended as interior decorations or amulets. How to Play/Use: Fortune-telling: Toss them and see your fortune based on the combination of sides that appear (with result explanation sheet (English & Mongolian)) Games: There are many traditional Mongolian games using Shagai, and how to play them is introduced in Japanese on the internet. Amulet: It's also good to display them in your entrance or on your desk as a lucky item. Size (per piece): Length: Approximately 3cm Width: Approximately 2cm Comes with a storage case (felt) Size: Approximately Diameter 14cm x Height 7cm This felt case is designed with the motif of the traditional Mongolian dwelling, the "Ger." It's a very cute design as an ornament too!