20pcs M5 Inner Paper Refill 活页可拆卸M5便签内页账本笔记本内页内芯纸张

Product Size: 67x105mm
Specification: 20pcs/pack

Double sided printing 双面印刷
Suitable for M5 notebook (no hole) need to DIY punch hole !
适用于M5，需自行打孔!