When it comes to adorable and eye-catching desserts, few can compare to the whimsical charm of our Kawaii Rainbow Cake Sticker. The Kawaii Rainbow Cake Sticker is a true masterpiece of art, with its layers of soft cake in all the colors of the rainbow, it creates a visual spectacle that is sure to bring a smile to anyone's face. A Kawaii food and beverages sticker with Rainbow Cake Sticker.