Are you looking for butter molds to make sea-shell shapes?
Click on the underlined links to lean more. If this not what your question is related to please let me know as cooking is my hobby and I may be able to assist you.
SiliconeZone Shell Tray Butter Mold
Shell Butter Mold
Here are those answers. In the future, it's better to put separate questions in different threads. Thanks for pressing Accept for these answers!