“5/$20” lot of three hermit crab shells with 1.2 inch O shaped openings

Great condition! New to gently used. May contain some sand and dirt. Three hermit crab shells with an approximate opening of 1.2 inches. This item is part of my “5/$20” sale. Find five items titled “5/$20”, like those items, I will add them to a bundle, you pay $20 and only one shipping fee!