This is our 'Archie' ring from our Flat Top Thomas collection. With its flat, barrel face adorned with a high polished 16 x 12 mm Black Onyx Stone the 'Archie' ring combines practicality and edge. This classic unisex signet ring will be a favourite for decades to come. Black Onyx is believed to bring rejuvenation when feeling depleted of energy, fortifying self confidence and sharpening your senses.