Aienid Couple Necklace Pendant, King Queen Tungsten Steel Pendant Necklace for Wedding. Aienid jewelry is only for a beautiful love story and hopes it will bring the best wishes to every love.

Bead: Love, not only sweet but also bitter, it makes people's moods change all the time, always happy or sad because of his or her words or action. This color-changing bead necklace will show how your mood is, and what color is your love?   Color Changing Bead: also called Mood bead, made of temperature change color liquid crystal refined. The color-changing bead can sense your temperature and test your mood. The unique temperature-sensitive materials, sensitive to temperature. The mood changes, the body temperature will fluctuate, the bead can be based on changes in human temperature, and show different colors.