22 Oyster Shells (Pokesdown BH5)

The photo shows a sample of four, two showing the inside and two the outside. They all have the opalescent insides.
Approx 2” to 3” long.
Could be used for edging small flower beds or flowerpots, or making a “Mary, Mary, Quite Contrary” flowerbed! 😁
Could also be used for crafts.
There aren’t any pearls, though! 😁