Best Seller | Oriental Trading Company Sea Shell Cups W/Straw, Mermaid Theme, Party Supplies, Beach, 6 Pieces in Blue | Wayfair 13938280 Looking for some under-the-sea drinkware for a tropical bash or mermaid birthday party? These seashell-shaped cups look just like a clamshell! Complete with a straw and lid, your little party guests will love to take them home as party favours when... more | | $34.67 $30.99 go to store |