So I am not happy with the glass ball.
Starting the consistently good reviews I hoped for a glass sphere with no inclusions, bubbles, dents or scratches.
Unfortunately I do not get those. Although it does not have any dents or scratches, but 3 small bubbles and several small
(Dirt?) Inclusions.
Thus, it is unsuitable for my (photo) purposes.
The effort with complaint and return is too large to me.
Thus, it is used as pure decoration on the base to ordered.
For those who now say the "glass ball solid hand-polished 8cm photographer quality 'should order:
I wanted a bigger ball, bigger is always better ;-)
and "glass ball solid hand-polished 8cm photographer quality" there are already 5 reviews deficiencies because of poor quality.