ขาย kokuyo smartring portable notebook A5 / B5 loose leaf a4xX ราคาที่ดีที่สุด

Kokuyo Smart ringLight loose leaf Weight easy to carry Good light transmittance of cover Origin: Japan Shell size B5 26hole A5 20hole Inner core: Transparent, blue, green, light pink, light red, transparent, built in10Meiguoyu Dongda life page (loadable25Loose leaf paper) Stripe blue, stripe green, stripe pink, built in20Meiguoyu Dongda loose leaf paper (loadable25Loose leaf paper) Supplementary binder: National reputationCAMPUSLoose leaf paper General horizontal lineA5/B5 The Japanese version has a loose leaf protection buckle design to protect the binder from being opened easily. You can also insert a pen. When replacing the loose leaf core, you need to take out the protective buckle and open the binder. There is no protective buckle in Chinese version can360Folding, light and portable, spiral design, easy to write180It's OK to share360Degree turn Easy writing Fine workmanship Imported paper, can hold25Page