From the Cobra Collection. The Cobra Collection is designed by Constantin Wortmann, and it is one of Georg Jensen’s most recognizable and popular collections. Its organic shapes and sculptural elegance ensure that Cobra is instantly captivating, attracting to the eye with it’s most liquid expression. Stainless steel Hand wash Imported SIZING 12.6″W x 0.83″H x 12.6″D. Gifts – Serveware > Georg Jensen > Saks Fifth Avenue > Barneys. Georg Jensen.