This sculpture features a Klein bottle nested within a larger Klein bottle, which stands atop a flared foot for display.   The 4th dimension analog of the Mobius Strip, a Klein bottle is an example of non-euclidean geometry.  It is a surface without a mathematical inside or outside, the third dimension looping through the fourth into infinity.   This sculpture serves no functional purpose and is not intended to actually store or dispense any substance, just an object to ponder.   
This piece was created during my recent class held at The Sonoran Glass School.