This is a gorgeous eyeshadow duo I bought in the mid-1980's. The compact is plastic, with the Lancome logo on it. It contains two smallish wells of pressed powder eyeshadow.
Both shadows are still a nice consistency depite their age, and haver a shimmery finish.
These shadows have great pigmentation and apply smoothly. I'm amazed at how well they perform given how old they are. They are a bit on the bright side, but if you don't want to go full-eighties in your look, they can be applied sheerly or used as accents in a more neutral eye.