Cute Boys Ninja Warrior Karate kids 3rd Birthday 紙コップ

Get ready for action with this Ninja Cartoon Birthday Party Paper Cups for Boys! Featuring fun and dynamic ninja characters, bold colors, and playful design, this invitation sets the perfect tone for an adventurous celebration. Ideal for little warriors who love ninja games, martial arts, and action-packed fun. Easily personalize with your child’s name, age, party details, and make your boy’s birthday mission unforgettable!