Vintage Thermo-Serv Coffee Mugs Set of Five Mushrooms and more

Very cool kitschy and retro coffee mugs made of a melamine-type material on the inside with a clear plastic covering over the outside of the mug. The design is under this plastic covering. Marked Made in USA Thermo-Serv. There are three different patterns, two are a very cool mushroom design, two are flowers and butterflies in yellows, greens, and reds, and the last is a single blue with strawberry blossom and strawberry. Measure four inches tall and hold a standard cup of coffee or tea. No yellowing or issues.