Crystal Head is distilled four times, then filtered seven times, three of which are through the Diamonds Herkimer. Crystal Head Vodka there are no additives, oils or sugars. The result is an extraordinary pure spirit. To create this special bottle of Crystal Head is placed in a sealed chamber and subjected to electrical charges. The two metals, in powder form, are activated and released inside the pressurized chamber. The dust drawn in by the bottle electrically charged that it is completely covered. The bottles are then baked at a high temperature, creating a unique finish, iridescent and metallic. Every bottle different from the other, a true piece of art.