Colour-changing UV beads

UV beads are special beads that change color when exposed to ultraviolet (UV) radiation from the sun. Indoors, they appear white, but in sunlight, they transform into vibrant colors. This makes them an exciting tool for learning about UV radiation and the power of the sun. By stringing the beads onto an elastic cord, you can create bracelets, necklaces, or other jewelry that changes appearance in the sun, offering a hands-on demonstration of how UV rays affect materials. When removed from UV light, they return to their original white color and can be used again and again.

The beads are made from materials that react to UV radiation by altering their molecular structure, resulting in a visible color change. This makes them a useful tool for understanding and visualizing the presence of UV rays, which are otherwise invisible to the naked eye.

The package contains 500 UV beads and 7 meters of elastic cord, providing plenty of material for creative projects and experiments.

Age: 3+ years