EUC! This is definitely 40+ years old, could be older, towards mid-century. Murano Glass Large Puffy Heart made in Venice The style is millefiori murrine known as face canes They are created by layering different colors of glass rods to form a picture. In this case they are Picasso-like faces. Silver Bead w/Hook Weight is 22 grams Heart is 1.25x1.25x0.5” A very special piece!