Royal Selangor Hexagon Bottle CoasterA bottle of wine might appear just that little bit more extravagant and celebratory when presented at the table in this striking bottle coaster. Based on atomic structures, the Hexagon motif reflects the decades exhilarating advances in science and technology, and the omnipresence of its imagery in the public eye. About the collection The Bar collection parlays the exuberant design style of the mid 20th century into an array of suave bar accessories.