Royal Selangor Diamond Whisky TumblerA glass for aficionados of the neat drink, iceless and serious, sometimes its hard to resist the siren call of a Whiskey Smash brimming with crushed ice, lemon wedges and a mint sprig. Cocktail lounge graphics collide with the wireframe structures of American sculptor Harry Bertoias celebrated chair designs in the Diamond motif. About the collection The Bar collection parlays the exuberant design style of the mid 20th century into an array of suave