About This Items
- Okinawan star sand collected on Ishigaki Island, a remote island in Okinawa.
- It is called sand, but star sand is actually the accumulated shells of foraminifera, a family of amoeba.
- The shells that make up stellar sand are made of calcium carbonate.
- *Each piece of star-shaped grain is very tiny(about 1-2mm). Please do not expect to receive "ONLY" star-shaped grains in it.