UV Color Changing Beads

Approximately 250 Assorted Colors

(21 customer reviews)
  • These beads aren’t white at all – They contain a UV active pigment – when you expose to sun, or other ultra violet light sources, they reveal their true color. 
  • Great science fair project!
  • These beads react and change color thousands of times – so its a perfect way to demonstrate the science of uv light and the power of the sun
  • Take this experience further with sunscreen tests and more
  • Colors may vary.

Out of stock

SKU: UVB250 (250 Pack – assorted colors)