Spangler”s UV Color Changing Beads, Approx. 250 Beads
$11.04
About This Product :
- BECOME A SCIENTIFIC DETECTIVE: Become a UV detective with these UV-sensitive beads from !
- LEARN ABOUT THE POWER OF THE SUN: These UV Color Changing Beads are a great demonstration to show the power of the sun, and that UV is still in the air even when it’s cloudy!
- INTRODUCE NEW VARIABLES: Don”t just take these beads outside, take this experience further with sunscreen tests and more for a fun-filled learning experience!
- RESUABLE SCIENCE TOY FOR KIDS: Steve Spangler”s UV Color Changing Beads can change over and over again or be left in the sun without fading, so you can use them for years!
- WATCH THEM WORK BEFORE YOUR EYES: Steve Spangler”s UV Color Changing Beads start out white, but take them outside to see their true colors!
Out of stock
Product Description :
The Color Changing Beads are a simple and fun way to teach the powerful effects of UV rays.
This set includes approximately 250 beads.
The ultra-violet sensitive pigment changes the beads from white to the assorted colors of blue, green, orange, purple, red, and yellow.
This STEM activity is a fun opportunity for the kids whether it is a beautiful and sunny or gloomy and cloudy.
These beads are reusable and will change over and over again without fading.
The UV beads can even be turned into a fun science experiment by finding different types of medicine bottles and testing to see which one is the most effective in blocking the beads from the harmful effects of the UV rays.
Product Details :
| Detail | Value |
|---|---|
| Package Dimensions : | 8.7 x 5.51 x 0.79 inches; 3.42 Ounces |
| Item model number : | WUVB-250 |
| Date First Available : | May 2, 2017 |
| Country of Origin : | USA |
| Dimensions | 8.7 × 5.51 × 0.79 in |
|---|
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