Made in 1997. It was originally in a bag, but I opened it for the photos. The bag tore at that time, so I will put it in another bag for shipping. The size is 10x10cm. The colors are light green, yellow, light blue, and pink, with three different colors. The illustrations are the same, but the number of sheets differs. There are 6 light blue sheets, and 7 sheets each of the other two colors, for a total of 20 sheets. It originally contained 20 sheets, so it is unused. As far as I can see, there doesn't seem to be any notable damage, but since it's old, there may be damage that isn't visible from the outside. To avoid any problems, I recommend that those who are at all concerned about the condition refrain from purchasing. The color of the actual item may appear different from the images due to the lighting. Please be aware of this beforehand.