when i was in the 6th grade i played with one of those glowstick, i cracked it up and poured some on my arm, it didnt hurt at all, really! is was kinda cool, looked like some weird mutant blood or something back then (I WAS ONLY 10 YEARS OLD damnit!!)... anyway, i still have some marks from that accident, it has some weirdass effect on ur skin... too good it was only a couple of spots..
so i guess its pretty toxic and it DOESNT run off after 10 mins... or maybe thats just the stuff "they" sell here in israel
