I guess I have too much time or lazy. My toaster oven came with a rack I load about 30 heads at a time I support the rack on a couple of chunks of 2x4 load it up and slide the rack in. timer goes off and use gloves and shake rack off on OLD towel reload and repeat. By the time all the outside of the eyes are cured. I have put the pupils on the eye from the first batch and reload the rack. when I am using powder paint, I heat the head over an alcohol lamp, already pliers or hemostat on jig and dip into jar of paint . The jig will only hold a certain amount of paint so I don't have any drips of paint. Again I am only doing 100 at a time, Too much time i guess.