a4 upturn loose spiral notebook pp good-looking detachable notebook student only b5 notebook stationery notebook wholesale a4上翻活页本pp高颜值可拆卸笔记本学生专用b5记事本文具本子批发

dark green wine red retro blue minimalist black ginkgo yellow taro purple cherry blossom pink mint green sky blue simple white transparent white transparent black [refill can be single shot]]

a5/horizontal line/60 sheets/120 pages a5/grid/60 sheets/120 pages a5/blank/60 sheets/120 pages b5/horizontal line/60 sheets/120 pages b5/grid/60 sheets/120 pages b5/blank/60 sheets/120 pages a4/horizontal line 60 sheets/120 pages a4/grid/60 sheets/120 pages a4/blank/60 sheets/120 pages [single shot a5 shell]] [single shot b5 shell]] [single shot a4 shell]]