The perfect addition to any tea lover's gift! Butterfly Pea Flowers almost more fun to steep than drink. The flowers have a high content of anthocyanin, a beneficial antioxidant. They may trigger vivid dreams and enhanced memory. Once steeped, they're a vivid blue pigment. The blue can change before your eyes to purple and fuchsia with the addition of lemon, lime or other ingredients that change the pH of the tea. Home compostable packaging.