Not often a fashionable product comes to the market which looks good and also serves a purpose. The UV Beads Checker Mobile Phone Charm is exactly that. Each phone charm has 5 UV beads with a charm at the end. The charms are in various colours, shapes and sizes. They can be attached to a mobile phone, MP3, wallet or keys.
How does it work?
Originally, the beads are white. However, when the Sun is strong it can detect the UV rays and turn to colour, such as purple, pink, orange, yellow and blue. The more UV, the deeper colour it is.
Not suitable for children under 3 years due to small parts.