30 pc acrylic pearl earring pendant jewelry blanks

Lot of 30 acetate plastic blanks, approximately 1.25" x 1.75" and 1/8" thick in a tombstone or cathedral window sort of shape with a beautiful pearlescent sort of look. Very smooth with slightly rounded edges (no hard corners). I only needed a small quantity for a cosplay project I was working on over the summer but had to get a whole bunch of them made at once, and I'm not sure what to do with the rest but I'm sure someone else will have some ideas. Could be used for jewelry such as earrings, necklace pendants, etc or any other kind of crafting.