Yes, with our in-house foil stamping machine we can print with shiny, metallic foils. We can also letterpress print with metallic inks, but they do not have the same level of metallic sheen that you see when foil stamping.  With the letterpress process, printed on the softer and more absorbent papers that we use, the metallic effect is diminished. In a larger solid area, and with lighter impression, you will get some metallic sheen, but in small type, the metallic effect will not really be perceptible and will almost always read as a flat color.