Small Shell Napkins, Meri Meri Mermaid Napkins £4.99 Default Title - £4.99 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. 8 Shell shaped napkins. Create an undersea theme for your party with these cute, scallop shell paper napkins. Each napkin is embellished with silver iridescent foil.