Chuyu 16K thickened key/wrong questions sorting book/correction and correction book/fixed page study notebook

【About the product】 Model / NB-15116 Product name/ 16K thickened key/wrong question sorting book/correction and correction book/fixed page study notebook/can be flattened for writing-50 sheets Dimensions / 26.2x18.8x0.5cm Origin / Taiwan -------------------------------------------------- ------------ 【You can't help but know】 There are four covers for this item It can be sorted by division and color, which is more organized The inner page can be flattened for easier writing Number of inner pages: 48, using Japanese high-quality paper Correct and collect mistakes in learning to avoid repeated mistakes https://live.staticflickr.com/65535/51968767555_0f7a487f2c_o.jpg