Job's tears is a plant known scientifically as Coix lacryma-jobi. It is native to tropical and subtropical regions and is often cultivated for its seeds, which resemble small, tear-shaped grains. These seeds are commonly used in traditional medicine and as a food source in various cultures. The seeds of Job's tears are rich in nutrients and have been used in Asian cuisine, often found in soups and desserts. Additionally, they are popular in crafting, as the hard seeds can be strung together to make jewelry and decorative items.