A vintage Italian large blue opaline chalice. Or brandy snifter (balloon shaped). 60s - 70s, probably from Empoli / Firenze. 21,5cm (8.4in) high - 9cm diameter up (3.55in) approx. Diameter in the center 5.1in.
Condition is fine, no chip or crack, a few minute marks and bubbles - see pictures for details and please don't take into account reflections. Please keep in mind this is a hand-made pièce unique, some small imperfections can show.
NB : the small imperfections that occurred during the making of the object can't be considered as flaws. I pack all my items extremely carefully.