Hello Kitty Kids 15 Oz Reusable Tumbler Cup - Hello Kitty Party Favor 6 Piece Bundle with 15 Oz Cup Plus Tattoos, Stickers for Girls | Bulk Hello Kitty Water Cups. This Hello Kitty party favor bundle comes with 6 reusable Hello Kitty water cups each able to hold 15 oz of liquid. Sure to be a hit with all Hello Kitty fans, these Hello Kitty tumblers are great to use as party favors, party supplies, goodie bag fillers, gift basket fillers, and more! Each durable cup depicts colorful artwork of Hello Kitty on a colorful background, perfect to pair with all other Hello Kitty birthday party decorations. Officially licensed Hello Kitty water cups for kids, boys and girls alike. Set also includes mermaid tattoos, Hello Kitty stickers, and a Beach Kids cat door hanger.