In the brightest morning sunlight outside I can see some interior water marks upon close inspection. Manufacturing flaw: There is fogging on the inside of the sealed crystal top (see last picture), which resulted from the glass blowing process. The item "Blenko Glass #5427-L Giant Gurgle Bottle By Wayne Husted in Charcoal & Crystal" is in sale since Tuesday, September 18, 2018.This item is in the category "Pottery & Glass\Glass\Art Glass\North American\Blenko". The seller is "jaxdeco" and is located in Stow, Ohio. This item can be shipped to United States.