Some are cotton and some are acrylic. I can't remember which is which, mainly because they didn't have the instructions on the yarn. Bought at auction. I'm not trying to be a dummy, I believe the shinny ones would be acrylic. This one is not shinny.
How cute. I fanned you. I wish I could still crochet. My fingers just will not let me any longer. I will be bidding. I also have some left over Yarn all cotton most never used 1 pound skeins. If you or anyone else is interested email me and I will list them in an auction.