For those cosplaying Homestuck trolls, this stuff is a PERFECT color! It stays on extremely well and doesn't smudge around much at all throughout the day. It DOES smear easily if it gets wet, but as long as you're indoors and away from a pool, or something, that shouldn't be a problem! Even if you're sweating, it doesn't smear badly. I've worn it outdoors multiple times on EXTREMELY hot days and barely needed to touch up at all. The upside to being water based is that it washes off very easily at the end of the day. This stuff is great! Seal it with some baby powder after it's dry and it's sure to stay on for the entire day! :D