Cat's eye, namely "cat's eye", "cat's eye" and "cat essence". Opal, also known as oriental cat's eye, is a rare and precious variety in jewelry. Because the light phenomenon of opal is as flexible and bright as cat's eye, it can change with the intensity of light, so it is named. This optical effect is called "cat's eye effect".

cat's eye

Symbolizing courage and strength, it is often used as a talisman to ward off evil spirits in the East, and it can also make people dare to bid farewell to past relationships.