Giant Clams Shell
Escargot
Operculum shells
Snail slime powder (mucin)
Yellow cowries
oyster-shell
Oysters
Alive snails
Operculum seashell
Cowries shell
Seashells
Giant pearl clam
Snails
Abalone shell
Zebra Nerite Snail
Giant pearl clam
Abalone
Giant Pearl Clam
Giant-clam-pearl
Snail slime & edible snails