This is a set of six (6) Luminarc Cristal D’Arques red & clear wine stems. I am not quite sure when they were manufactured, maybe in the 1960’s. I know they were produced in France. They are embossed, “France” on the bottom.
All six (6) of these stems are in very good, used condition.
Take a look at the pictures, and if you have questions, please e-mail.