Hello Kitty white mug with red bow and tennis racket design #kawaii #tennis •Cute Hello Kitty ceramic mug with raised bow detail. •Made of ceramic and with a capacity of 16 fl oz, this mug features a tennis theme and is microwave safe, making it suitable for hot beverages. Whether you're a fan of Hello Kitty or a tennis enthusiast, this mug is sure to add a touch of fun to your morning routine.