Available in a variety of bright colours, this t-shirt features a radioactive symbol that's gone into Nuclear meltdown. The black and yellow parts of the symbol have began to melt and drip, creating a cool acid-style t-shirt... But that's not all, because after you've turned out the lights; IT GLOWS IN THE DARK! So if your young son or daughter's a keen science enthusiast, or maybe they love playing post-apocalyptic video games, this t-shirt is perfect for them to enjoy wearing during the day - and night!