Classification: Due to different producing methods, Xuan paper can be classified into Shengxuan, Shuxuan, and Banshuxuan. Shengxuan (literally "Raw Xuan"), which is not specially processed, excels in its ability to absorb water, causing the ink on it to blur. Shuxuan (literally "Ripe Xuan"), however, has Potassium alum worked into it during production, which results in a stiffer texture, a reduced ability to absorb water, and less resistance to shear stress (meaning that it can be torn much more easily). This feature makes Shuxuan more suitable for Gongbi rather than Xieyi. Banshuxuan (literally "Half-ripe Xuan") has intermediate absorbability, between Shengxuan and Shuxuan.Specifications: -- Material: Double layers xuan paper; -- Sketchbook Size:22x32cm(8.6 x 12.59 inch); Color: Dark Blue. -- Totally: 50 Sheets,100 Pages. -- China Confucius book style portable record writing diary personalized travel diary notebook gift to students and children. -- You can do artworks on each page directly; -- Suitable for Chinese Calligraphy Writing, Japanese or Kanji Writing, etcFeature: -- Run good ink, durable and strong anti-aging and difficult to change -- The rice paper with a "tough and can run, light and not slippery, white dense, pure texture, rub off non-destructive, run strong ink" and other featuresNotice: 1.Because we measured manually so there may be error,please don't mind it. 2.The color may be a little different with the true item when you get it due to the light effects & screen display, pls understand. Whenever you have questions about our products, welcome to email us. Thanks for your time!.