Natural Fluorescent Syenite Rock(Glow under UV Light) Beads Strands, Round,
Size: about 6.5mm in diameter, hole: 0.8mm, about 59~60pcs/strand, 15.16''~15.35''(38.5~39m).
● These glowing rocks are made of natural syenite rock, which contains a fluorescent mineral called sodalite, making it fluoresce magically when exposed to UV Light.