b5 notebook flip-up coil notebook simple ins style thickened college student squared notebook a4 notebook notepad B5笔记本上翻线圈本简约ins风加厚大学生方格本a4大本本子记事本

a5/upturn inner pages with horizontal lines 80 sheets/160 pages a5/flip-up grid inner page 80 sheets/160 pages b5/upturn inner pages with horizontal lines 80 sheets/160 pages b5/flip-up grid inner page 80 sheets/160 pages a4/upturn inner pages with horizontal lines 80 sheets/160 pages a4/flip-up grid inner page 80 sheets/160 pages a5/flip blank inner page 80 sheets/160 pages a6/flip blank 80 sheets/160 pages

4 pieces/free stickers 3 pieces/free stickers 1 pack with stickers 2 pieces/free stickers