At the time, these were sold to anime fans and children, and are now hard-to-find collector's items. Features: Material: Character line drawings are printed on celluloid sheets, allowing users to experience the coloring of cel animation by coloring them with watercolors or other water-based paints. Works: Characters from popular anime produced by Toei Animation, such as "Science Ninja Team Gatchaman," "Hana no Ko Lunlun," "Space Pirate Captain Harlock," and "Dr. Slump Arale-chan," are featured. Although new and unopened, the packaging shows signs of aging. Please check the images.