vintage Nordic Ware microwave Eggs n Muffin pan, conventional oven safe

Cute little Nordic Ware Eggs n Muffin pan, oven safe to 410F according to the back of the pan. This looks like some sort of plastic material with non-stick coating to me.

The cups are about 2 1/2" diameter x 1" deep. The back (bottom) of the pan has some light marks, but the face looks good, just a few tiny marks or scratches.