Kill Box is a very dangerous stickman. Not only he is black and he has red eyes he always frowns, and his face is yellow but he is such a killer and he is very dangerous! And, in fact, he is so dangerous that he doesn't even need to use a weapon to kill his other stickman! As you realize he also doesn't have a mouth so he can't talk. Sometimes he can only make noises instead of talking and some times he has to use sign language or some times his master gives him the power to breathe talk, drink, and eat, but he can live without breathing and drinking and eating but he would still be starving and he would be dehydrated and since he doesn't have lungs he would have asthma meaning it would be hard for him to breath! When it comes to fighting he can be really dangerous!