Minimalist Black & White Balloon Birthday Party 紙コップ

Celebrate with every sip. These “It’s my Birthday!” paper cups feature a clean white background, bold black typography, and a bouquet of black balloons for a sleek, modern look that works for any age or gender. Perfect for serving soda, cocktails, or mocktails, they coordinate with the matching invitations, plates, and napkins from the It’s my Birthday collection to create a cohesive black-and-white party theme—plus, easy cleanup when the party’s over.