[Smart Ring System] First, make sure the stopper is unlocked. To take off the lock, place your finger through the bottom hole of the lock and push it out to the left. Once you get stuck here, you may grab onto the bottom tabs on the side and pull those out, then hold the lock and pull it up . Second, open the binder rings, press the plastic button on the top. Third, after you have replaced papers, pinch the rings together, the binder will be closed.
[Notebook-Like Binder] B5 Kokuyo's Campus Smart Ring binder notebook, 26 holes 10.6x8.2 inches sprial notebook binder has frosted PP light blue cover, and the maximum capability is 60 sheets loose leaf binder papers.
[Ultra-thin and lock] The thin binder allows you to put the notebook binder into your bag stress-free and save space. Because of the smart ring binder design that is easy to open and close, the slim binder has a lock keeps the rings from accidentally opening, so you can securely carry this notebook in your bag.
[10 Kokuyo Original Sheets] The Campus notebook binder features instructional pages along with 10 sheets of B5 Kokuyo Campus Sarasara loose-leaf paper, each sheet sporting 36 lines with 6mm spaced dots. The paper is both pH neutral and archival-grade. These notebook-style binders can hold up to 60 pages in total. Additionally, Kokuyo provides loose-leaf options in Grid, Plain, and Ruled formats.
[360 Fold 180 Lay Flat] Great refillable notebook binders for meetings and classes, they not only lay flat for writing, but the cover flips back to save space on your desk. The slightly wider and frosted cover protects the index tabs from damage and makes them clearly visible.