Manufacture of glass decoration pieces and glassware used in imitation jewellery. Glass can be decorated in a number of ways to make it a piece of art by adopting any of the processes or their combinations. The main decorating processes are Frosting, Sand Blasting, Etching, Engraving, making Textures, Grooving, Coloring, Staining, Bending, Fusion, Ceramic Printing, and Enameling.