uv bead necklace fantasy necklace

Specifications

uv bead necklace so fun and fantasy.The Ultra-violet sensitive beads contain a pigment which changes color when exposed to UV

This kind of uv bead necklace is UV Science and Fun.   The solar pony beads are pale in visible light, such as indoors or if they are shielded by a UV screen such as automobile glass or sunglasses. The Ultra-violet sensitive beads contain a pigment which changes color when exposed to UV light from the Sun or other UV source.