Kokuyo Campus Smart Ring Binder B5-S Yellow size:B5 then you'll see what's inside

then you'll see what's inside easily like a pen stand

Number of packs: 1

Refill: PG105NP (Gel-Ink

huggable material

Kokuyo Campus Smart Ring Binder B5-S Yellow size:B5 then you'll see what's insideSlim and portable as a regular notebook, easy to carry and space saving. The cover uses a smart ring and fastener that can be folded over or opens flat and wide. Fastener can be easily open with a single touch, so you can smoothly insert and remove the paper inside. The stopper function is added so it will not accidentally open in your bag. The binder contains 10 sheets of loose leaf paper, and a title page with detailed usage instructions. It's the