Things we know about kryptonite: it's a radioactive element from planet Krypton. It has detrimental effects on superheroes. It is a stable, transuranic rock-like element that glows green. There are no side-effects for humans or non-superpowered Kryptonian residents. Hmmmm.. are we stocking Kryptonite disguised as Green Rock Candy Crystal Sticks at Candy Bar Sydney? Relax, we would never do that! Superman does some fantastic work for the community, and we would do anything in our power to help him. However, there is no denying it, our Green Rock Candy Crystal Sticks do bear an uncanny resemblance to Kryptonite. So here's what we suggest, as a precaution. 1. Use the Green Rock Candy Crystal Sticks only for good. Suck 'em, lick 'em, crunch 'em, slurp 'em, smash 'em into little pieces, but don't use them for evil, please. 2. Keep it away from superheroes. Just in case.