The Vintage Blenko Turquoise Blue Double Neck 415L Pontil vase is a stunning piece of mid 20th-century art glass. Hand-blown in the United States between 1940 and 1954, this 9-inch vase features a beautiful turquoise blue color with a rough pontil and pre-designer design. With its unique double neck and pontil, this vintage Blenko vase is a standout decorative piece for any collector or lover of mid-century modern style.