Imitation Hard Enamel (Epola): A similar process to cloisonne, epola use a brilliant colors resin in recessed ares and allows Pantone color matching system. A die is cut to the image of your design, Your image is stamped on the sheet of copper, and the pins are cut out to the outline of the design shape by cutting mold, The piece is baked after each color fill and polished after completion. This process reveals small details beautifully and gives a glassy smooth finish to each piece. It is more shiny, colorful and surface smoother than Hard enamel.