Printed loose binder B5

The semicircular polypropylene ring is thin, light and easy to carry.
It can hold up to 100 sheets of loose-leaf paper.
The binder contains loose-leaf paper made by Nakabayashi.
This paper is 20% lighter than Nakabayashi's previous products while maintaining the same thickness. It is a paper that does not easily show through to the other side.
We recommend using "Logical Air Lightweight Loose Leaf B5 B Ruled 100 Sheets (Part Number: LL-B504B)" as a replacement leaf.
Easy to operate, just twist to open.
Comes with a safety stopper to prevent the cover from opening accidentally.
There is a pocket on the back cover that can hold A4 paper folded in half.