** Some DISCOLORATION on the base-SEE PICTURES!

The glasses shown may be Libbey Zikzak Martini Glasses, also known as a Libbey Z Stem Martini Glass or a Libbey Z Stem Margarita/Cocktail glass. They are characterized by their unique, curvy stem and are often found with different color bases.

Key features:

Design: Features a V-shaped bowl and a curvy, "Z" shaped stem.

Material: Typically made of glass.

Function: Designed for serving martinis and other cocktails.

Brand: Commonly associated with the Libbey Glass Company.