Here is one of the patented Codd glass mineral water bottle, which have the glass ball in the neck. For utility glass, they are remarkably beautiful in a window. The shadows in the neck are ❤️. They are fabulous for display and use as vases. Group them together or in a row on a table for a stunning look. This one measures approx 22cm high. They are around 100 years old so there may be some discolouration.