The mash is fermented for three days which as you know gives you beer, this is then continuously distilled in 3 separate copper plated columns before it is shipped to California where really clean water (4 parts per million) from a well in Mendocino is added by our friends at Charbay before we bottle and deliver it.
FORBES: For Bartenders, By Bartenders: Deluxe New Gin, Rum, Tequila And Vodka