Petra is a Greek, top-quality, extra virgin olive oil, bottled in a heavy and rough packaging that brings to mind the origins of the original olive oil. ‘Petra’ is the Greek word for rock, which – in a rounded form – was used in the past for mashing the olives into oil; this element is now used as a symbol in the logo. The clay bottle and its wax seal ensure both high protection and an overall low cost of production for the product.