Quantity:16pcs as picture show!The color-changing ring is a DIY creative accessory that can sense temperature and change color. It can be changed into black, yellow, red, green, blue, pink, purple and other colors.
Quantity:16pcs as picture show!The color-changing ring is a DIY creative accessory that can sense temperature and change color. It can be changed into black, yellow, red, green, blue, pink, purple and other colors.