Features:

  • Changes color immediately when exposed to sunlight, even on cloudy and rainy days, The more UV ray, the darker it will be. When the light go out watch these beads glow.
  • 7 Assorted Colors: Rose, Orange, Yellow, Fuchsia, Blue, Indigo, Violet. Please pay attention that the yellow color is quite similar to orange color, please distinguish them under strong sunshine.
  • Size: 8mm in diameter, 6mm in high, 3mm hole in the middle; Quantity: approximately 1000 pieces.
  • Fun for jewelry making, and great for teaching UV awareness!
  • NOTE: They need to be put under the ultraviolet first until they turn into different colors; Then they will glow in the dark. The stronger the ultroviolet, the brighter they will glow in the dark. If they don't put under the ultraviolet first, they will not glow in the dark.
Buy These, they're great!

I bought these for work and once I used them there, I had to order some for my own kids! These are wonderful! They turn colors as soon as exposed to sunlight (darker if in bright light, pale if in shade) and turn back to white immediately upon going back inside. They glow super bright in the dark after only being exposed to sun for a minute.

cute beads kids will love

the beads didnt glow when i first tested them but after letting them sit under a lamp for a few minutes i tried it again and it had a bright glow while in the dark. great quality beads

Super happy

Im really pleased with this order. Every single bead activated in the sun and every one glows(green). I put mine on a lipped baking tray and seperated each colour. They all seemed to be of relative proportion per colour. Only one bead in the lot will be unusable but this isnt a complaint. I expected more to be this way. When i run out ill repurchase from here again.

Great for kids!

Used these beads to make bracelets with my 3yo class. Taught them about sun safety and reminded them when the beads turn colors they should wear sunscreen! Bonus that they glow in the dark too!

To Float or not to Float!

Used for a density demo in class. Students were fascinated. They were a HIT!!!

They really work

My daughter bought these as a gift for her friend and it was a hit. They really do start all matching white, then turn different shades of purple and blue in the sunlight, then all turn glow-in-the-dark green when you get them in the dark. Pretty fun!

My students loved the color changing beads

My students loved the color changing beads. We were discussing the sun and I had them make bracelets using the beads. We then walked outside to see them change colors and then into the dark to see them glow. They were fascinated.

I love them.

I bought these for my boyfriend... He mainly uses them for bracelets but he occasionally wears them in his hair and needless to say, I love them.

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