Water-absorbing resin -Luminous water absorbent beads





Instruction: Luminous water absorbent beads is also known as a glow in the dark crystal soil, it can absorb nature light during the day or other light source, after a few seconds, take it to the darkness, then you will see unexpected results! It is really a new and magic product.
Color changing beads -Color changing specialist



Instruction: Seemingly so common transparent beads, they can emit a different color under the sunlight or UV irradiation, how magic and mysterious it is! Color changing beads can measure the ultraviolet accurately! According to the light intensity, it can show color depths. It is the best product for beautiful hunks to protest the skin before go out to test UV intensity. Color changing beads can take advantage of the energy of UV to open the photosensitive molecules, making it jump from low energy to high energy bands. It seems ordinary and transparent, while the bead becomes colorful under the sunlight or ultraviolet light. When lost ultraviolet or the temperature exceeds 45��,the photosensitive molecule will be close, that is to say it will be restored the original color.