Be Amazing! Energy Beads UV Light Detectors

Description

Be Amazing! Energy Beads. These seemingly plain white beds have a secret. They works as detectors of UV light. Indoors, away from sunlight, the beads are white.Outdoors, the beads burst with color when in sunlight and go back ti white when covered. Use the beads to test sources of UV light and determine the UV blocking power of sunglasses and sunscreen. It’s a UV detector tied to your wrist. Includes: energy beads, bracelet cord, and an activity guide. Ideal for ages 8 and up. A great choice for science fair projects.