b5 notebook a5 thick notebook good-looking coil notebook grid noteboy college student postgraduate entrance examination diary loose spiral notebook

taro purple mint green sky blue cherry blossom powder ginkgo yellow pure white retro blue dark green retro red obsidian black clear transparent black refill

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 a5 [shell] pp sheet + buckle b5 [shell] pp sheet + buckle a4 [shell] pp sheet + buckle