These petro color multi tourmaline faceted beads with fine small facets is prepared to give more shine. These fine beads are unusual because of their color tone. They are available in 4 mm. These faceted beads are used by designers to make their jewelry more attractive. All these are different shades of tourmaline that resemble to petrol and so is called petro tourmaline due to its shade. This shade gives different appeal and makes the jewelry eye catching easily in the group of others.