Origami owl charms or any clear glass display type necklace

they're individual charms that go inside a necklace, called an origami owl, but they can be displayed in any kind of similar glass display necklace or bracelet pretty random, I bought them for a girl I was dating awhile back and it ended before I could give it to her. sold the necklace but these charms were not wanted by the buyer. they were $5 per charm, but I just have no use for them so I'm selling cheap