Product information:

Product category: notebook, diary, notepad, notebook, record book
Cover material: paper
Binding: loose leaf

Style A: B5/50 sheets 9mm full remarks loose-leaf core
Style B: A5/50 sheets completely blank loose-leaf core
Style C: A5/50 sheets 9mm full subject loose-leaf core
Style D: B5/50 sheets completely blank loose-leaf core
Style E: B5/50 sheets 9mm full subject loose-leaf core
Style F: A5/50 sheets 9mm full-column loose-leaf core
Style G: B5/50 sheets 9mm full-column loose-leaf core
Style H: B5/50 sheets English line loose-leaf core
Style I: A5/50 sheets 9mm full remarks loose-leaf core
Style J: B5/50 sheets 5mm full square loose-leaf core
Style K: A5/50 sheets English line loose-leaf core
Style L: A5/50 sheets 5mm full square loose-leaf core
Style M: A4 50 sheets horizontal line,
Style N: A4 50 pages square