During one of my trips to China I bought this little souvenir.

It looks just like a small rock, but of course Marauderz doesn't just buy any small rock. There's of course a trick to this rock, in order to exaggerate the effect you just shine a light DIRECTLY on the surface.

And it leaves a glowing mark.

Yes… this is one of those glow in the dark rocks, I bought it cause I never saw something that reacted to light with such a violent reaction before. Heck all my usual glow in the dark toys could never glow in normal daylight. But this thing was almost glowing with light once you gave it a boost.

And in total darkness…

Like a small glowy ball.