A Beautiful, blue Millefiori heart, hand set in a Nickel-Free sterling silver frame pendant. Millefiori is a type of Murano glass that has been incorporated with various layers of colors to create beautiful flower-like patterns. Millefiori, which literally means ""a thousand flowers"", is the denomination of a type of cylindrical, long glass rod which contains a specific pattern along its entire length, so that when cut into slices from one end, the particular pattern will be revealed. It is completely handmade of authentic Murano glass.