Sunburn is no laughing matter!
We all know been exposed to high UV rays can damage our skin. However it not always easy to tell if the UV rays are low enough to avoid putting on sunscreen. Why not avoid being caught out by coming and making a UV reacting bracelet with Lab Rascals scientists? This UV bracelet changes colour to tell you it's time for sunscreen before it's too late. You can even wear it in the swimming pool and on the beach and so you will have no excuse for catching sunburn.