... )Lowerest investment and biggest profit3)easy to be put on a board or table4)chrome-plated steel dies for long-term ... , 35mm, 55mm6)Used to make DIY pin buttons, button badges, tin badges metc.The badge machine have many size mould, like 25mm ... ovald mould. Just print a picture, and cut the picture to suit the mould, and use the machine to press the badge ...