Beautiful set of four drinking glasses from Italy, dating from the 1970s.
They are made of alexandrite/neodymium glass.
This means that a substance has been added to the glass that absorbs yellow light.
In daylight or normal lighting, the glasses appear lilac/pink; in cool light (such as fluorescent tubes), they appear violet to light blue.
12 cm tall
7 cm diameter
Specifications
ConditionExcellentColorsPurple, PinkMaterialGlassNumber of items1Height12 cmWidth7 cmDepth7 cm