I've been re-using egg cartons for ages. I even have friends who keep all of theirs and give them to me in bulk whenever I see them. However, I'm getting pretty tired of re-using old egg cartons. I live in Washington where it rains all the time. Inevitably the egg cartons eventually get wet or just plain too dirty to continue using. I've been looking into re-usable egg cartons and have mixed feelings about them. Re-usable egg cartons are great. You can find them in cooking and camping sections. However, they're ALWAYS plastic. As much as plastic is a necessity on a lot of farms, I'm not particularly fond of it. Even "BPA free" plastics contain BPS, which new research shows is just as harmful as traditional plastics. So, does anyone know of any re-usable egg cartons that AREN'T plastic? Wood? Metal? Wire? Anything???