Set UV Beads, purple, 60 pcs., Exploration & Experimentation, Research Workshop, School

The UV beads in this set react to sunlight and change colour immediately! This makes it easier for children to understand the concept of UV…

ULTRA VIOLET Lampwork Glass Bead Set, Purple, Lilac, Lavender, Violet, Bracelet Beads, Earring Beads, Jewellery, Jewelry

UV Beads, Change to Red, Ultraviolet: Educational Innovations, Inc.

ULTRA VIOLET Lampwork Glass Bead Set, Purple, Lilac, Lavender, Violet, Bracelet Beads, Earring Beads, Jewellery, Jewelry

Watch white beads change to bright colors when taken outside the building! When returned they turn back to white. What causes the change? Humidity?

Ultraviolet Detecting Beads

UV Detector, approx. 120x17 mm, Exploration & Experimentation, Research Workshop, School

Calaméo - Catálogo 2023 Nowa Szkola Educacion

ULTRA VIOLET Lampwork Glass Bead Set, Purple, Lilac, Lavender, Violet, Bracelet Beads, Earring Beads, Jewellery, Jewelry

UV Beads Experiment 1

Revealing UV with Color - Changing Beads

1 X Ultraviolet Detecting Beads - 250 Beads Per Pack : Arts, Crafts & Sewing

SUNLIGHT REACTIVE COLORED BEADS

African Violet Lampwork Spacer Beads Purple Pink Blue Sra Choose From 2 4 5 or 6 Bead Sets

Steve Spangler Science UV Color Changing Beads, Set of Approx. 250-Colors Included: Red, Purple, Yellow, Orange- Experiments for Kids, Educational Toys : Toys & Games