1. Put colored paper and a proper amount of desiccant into a bag and store it in a dry and cool place in a sealed way to avoid direct sunlight.

2. Colored paper is a general term for a white signature board, with a common size of 24CmX27Cm. The popular colored paper collection in Japan's domestic residential circles is basically based on the works of well-known illustrators, original paintings, cartoonists and original cases. , mainly painting characters+signatures.