miYim's line of cute plush toys for infants and children is made from untreated, unbleached, 100% organic cotton. Their PureWaterWash™ process is the secret to the toys' charming colors. Untreated cotton thread is woven into fabric and dyed using natural plant- and mineral-based pigments. The fabric is then hand dyed repeatedly in soy-water to set the color. As a result, each miYim™ toy has its own unique appearance and color variance.