This is the one all the collectors are looking for!! From the initial release of Crystal Head Vodka by actor/comedian Dan Aykroyd.  I'm not sure how long these were available, but it wasn't too long as the wonderful design proved to be not practical.  The corners of the 10-sided pouring spout/lip were prone to chip if they were hit with a little too much force while pouring.  Nobody wants glass chips in their clear vodka drinks, so the design was changed to the rounded version very quickly, making these first release decagon spout/pourer bottles very scarce and in high demand.

No cork/stopper.  The bottle shown is the one you will receive.  

Rarely seen, let alone offered for sale.  The lucky few that own one of these rare bottles are not likely to sell them at any price.  Take advantage of this rare opportunity to secure this rare variety for your collection.