Personalized Mermaid Eco Friendly Under the Sea 紙コップ

Make a splash at your mermaid birthday party with these personalizable mermaid-themed paper cups! Featuring a whimsical under-the-sea design, these eco-friendly cups let guests write their names directly on them, reducing waste and keeping drinks organized. Perfect for mermaid-themed birthdays, ocean parties, and kids' celebrations, these custom cups add a magical touch. Pair them with matching mermaid party plates, napkins, and banners for an unforgettable undersea adventure!