Rare Piece to acquire for your German collection. This is called a German Corkscrew due to its semi corking nature between the transparent aqua blue glass and the milky white semi opaque glass. The original rod was made from half aqua and half white then Twisted into a partial Corkscrew when it was made off the cane. This particular one measures in at .59" and is mint all around save for a teenie flea and a small hit on the flat spot near the bottom resulting in a little butterfly chip and surrounding bruise A exquisite rarity you might never get your hands on again!