The Pearl Diver is a classic, silky cocktail with a storied past - and its very own glass style. Invented by the grandfather of Polynesian Pop, this infamous drink borrows from the 1930s novelty of the South Pacific, lending an exotic silhouette to the cocktail landscape with its ribbed stem and distinctive wide bowl. Viski's version retains the iconic shape, but updates and refines with a lead-free crystal construction.