Magical Uv Beads - There are approx 600pcs hair beads, Mixed colors ,7 assorted translucent colors: rose, orange, yellow, fuchsia, blue, indigo, violet. High quality color changing beads changing color in the sun for DIY bracelet or necklace, amazing pony beads for bracelets also glow in the dark. Enjoy The Marvelous Process of Color Changing.The beads size is 8x6mm,the hole is 3mm, Not only applicable to a variety of art crafts, unique gifts, pony beads for bracelets also applies to all kinds of teaching, party game activities. Changing Color Under UV Rays - You need to expose them under the sunlight firstly, and then they will change colors, otherwise, they are white beads. Meanwhile, they will glow in the dark after you expose them under sunlight or light. Widely Use: Great for Beading, making key chains & jewelry, hair braiding, crafting pipe cleaners, designing costumes and bags;can be applied as holiday decorations for home, especially in Christmas holiday, bring fun and festive touch to home decorations. Attention: The colors of different batches products are slightly different.