pMaterial: 100g double tape paper/ppColor: Mix colors/ppSize: 21.7*15.8CM/ppPackage: A coil notebook/pp1. Texture buckle, fashion beautiful, gifts can be kept, clear texture, 180 degrees flat, easy to write, straight edge, smooth page turning./pp2.100g double-tape paper is not fatigue-resistant and writes smoothly, so you can use most pens, pencils and markers without double image and light leakage./pp3. Spiral Binding: Paper Notebook This cute notebook aims to positively impact your daily life at home or work. Clever spiral binding ensures smooth page turning and keeps the pages reliably joined while still remaining flat when opened./pp4. This inner page is 100 grams of double-tape paper, the size of the book is 21.7*15.8CM, suitable for most purposes, can be used for diary, meeting minutes, planning plans/p