a5 medium size daily writing (160 pages/book)(A5中号丨日常书写丨（160页/本）) a6 small size% portable portable% (160 pages/book)(A6小号丨随身便携丨（160页/本）)

2 books [blue gray + brown]](2本【蓝灰＋棕色】) 2 books [black + brown]](2本【黑色＋棕色】) 2 books [wine red + dark green]](2本【酒红＋墨绿】) 2 books [blue gray + dark green]](2本【蓝灰＋墨绿】) 2 books [optional/contact remarks]](2本【自选/联系备注】) 3 books [optional/contact remarks]](3本【自选/联系备注】) 3 books [blue gray + gray + black]](3本【蓝灰＋灰色＋黑色】) 3 books [black + wine red + dark green]](3本【黑色＋酒红＋墨绿】) 1 book [blue and gray]](1本【蓝灰色】) 1 book [rock black]](1本【岩黑色】) 1 book [silver gray]](1本【银灰色】) 1 book [brown]](1本【褐棕色】) 1 book [dark green]](1本【墨绿色】) 1 book [wine red]](1本【酒红色】) 6 books [1 full set each]](6本【全套各1本】)