Quilling paper, also known as "roll paper", is a simple and practical art of living. Using a combination of roll, pinch and collage, thin colored paper strips are rolled into small parts, and subsequently combined together. On another plane, a vivid pattern is achieved. There are more than 20 basic model units commonly used in quilling paper, which can be combined into different shapes. Quilling paper achieves a beautiful cross-sectional texture, a special three-dimensional sense, and a bumpy touch similar to the relief. Nan Paper is specialized at using the changes in lines to create colorful, detailed and interesting works.