TimeTEX Colorful UV Beads (50 pcs)

TimeTEX Buy colorful UV beads (50 pcs)

The set of UV-sensitive beads from TimeTEX offers a highly efficient way of making invisible UV radiation directly visible and tangible for children. The 50 beads included change their Farbe depending on the intensity of the sunlight from faintly colored to brightly colored, providing direct feedback on the current radiation exposure. S obald the UV source is removed, they return to their original state, which supports the learning effect in the long term.

A particular advantage is the wide range of experimentation options, which can be used to directly compare the effectiveness of sun cream, sunglasses or shaded areas. The accompanying handout provides rzu valuable suggestions for experiments that raise awareness of the need for sun protection. The beads are also ideal for creative craft projects such as UV warning bracelets, which serve as a practical indicator in everyday life for moving into the shade in good time.

• UV-sensitive beads for visualizing the radiation intensity by Farbwechsel
• Practical experiments to test and compare different sun protection measures
• Creative application as a UV warning bracelet to promote health awareness