Vtg MCM Brown Swirl Plastic or Bakelite Serving Utensils FORK, SPOON Pie Lifter

I know nothing about these. Google says that they're Hazel Atlas, Avon, or even Pyrex. There are no markings to confirm. To look at other listings, they could be plastic or Bakelite. I can't tell and I'm afraid that I'll hurt them by trying to test. These are unique, beautiful, and fun. I love the shape of the fork in particular. The fork and spoon are in excellent condition but the pie cutter has slight wear - a tiny chip on one side and wear at the end of the handle. The flaws are only noticeable if you're paying attention so please take a look at the pictures with questions. The spoon and fork are both about 11.5" long and the pie server is about 10". These are nice and lightweight but shipping will reflect the fact that they will be well-protected in shipping.