Do shells regenerate?

[thisistian]

If I sell them all will they become extinct in my town? cx

 

[Reginald Fairfield]

If I sell them all will they become extinct in my town? cx

They keep showing up.

 

[Bluebellie]

No they come back! I usually sell mines when I want different ones to pop up.

 

[lilmarshal]

Nope, they regenerate