Super quick. I popped the eyes out of a doll and made one of them bloodshot. All I did is take some red thread (yarn would have been easier) and brush it with a wire brush until I got fine red fuzz. I painted the white of the eye with wood glue. I like wood glue because it dries a slightly jaundiced yellow. Anyway, once the glue was tacky, I laid down the fuzz. I dipped a stiff paintbrush in more glue and painted over the fuzz with that. ...