If you like unique components this triangular shaped shell will be fun to use in your creations.
It is from a vintage pair of my earrings from back in the 80’s. It measures just a bit past 1 ¼ inch long and 1 inch across at the very bottom and has one hole at the top. It has a slight curve that I have tried to show in the 4th picture. I am not exactly what type of shell it is but it has a very iridescent look to it sort of like abalone shell.
It will arrive in one of my handmade recycled plastic