Kokuyo Campus Smart Ring Binder, B5 Clear Refillable Binder Notebook 26 Holes with 10 Extra Loose-Leaf Paper, Up to 60 Filler Papers for Work & Study, Japan Import (RU-SP706T)

I love these for school work. I'm an online university student, and I like to print lecture slides, lessons, and worksheets so I don't have to stare at a screen as much. Other than these refillable notebooks I've tried many things, including creating my own spiral notebooks with a coil binding machine. I have about 12 of these now and never use the binding machine anymore. Here's why I love these: > I don't like the bulk that typically comes from binders, especially standard/A4/letter size. I also prefer to save space and paper by writing front and back, which typical binders don't allow you to do unless you have it fully expanded—increasing the bulk factor. These negate that issue and add virtually no additional bulk beyond the paper added. Even if you aren't an online student, these are far better than lugging around a bunch of giant 3 ring binders everywhere around campus. > Compared to the coil binding machine, these are far easier to use for the following reasons: > The Kokuyo prepunched 26-hole B5 paper that can be purchased separately saves me from having to punch stacks upon stacks of paper like I have to do with the binding machine, and I don't need to worry about misaligning the holes or anything. > Using these, I don't have to fuss with pliers and wire cutters for trimming and bending wire coils. > The plastic covers on these are far more effective (and attractive!) than the card stock I would use with the binding machine. > The durability and refillable nature of these allows me to use their convenience again and again, making them WELL worth the price. When a semester is over I can take the pages out, store them for later reference, and reuse the binders for the next courses. I can also continue to easily add/remove pages throughout the course. With the machine, once it's bound it's done. **I do recommend the 60 sheet capacity options for these binders as opposed to the lower (I think it's 25 sheet?) capacity options, as the lower capacity rings have a tendency to open on their own.

I’ve been using different versions of this Kokuyo Campus Smart Ring Binder for about 4 years now, and it has stayed a constant in my daily routine—first as a senior manager and later as a director. What makes this binder special for me is how clean, flexible, and practical it is. I deal with multiple topics at the same time—projects, people development, interview notes, career discussions—and being able to reorganize, add, or split sections easily is a huge advantage over traditional notebooks. It keeps my thinking structured without feeling rigid. The writing experience is also excellent. The paper feels smooth and soft, which sounds like a small thing but really matters when you’re taking notes all day. I use it regularly in meetings, interviews, and one-on-one conversations, and it always feels professional and intentional. Interestingly, I’ve even expanded its use beyond work. As a guitar player, I now use it to take quick notes while learning new songs—chord ideas, structure, small variations—because it’s just as easy to reorganize music notes as it is work topics. If I had one small concern, it’s that the plastic rings require a bit of gentle handling. They’ve never broken on me, but they don’t feel indestructible, so I’m slightly more careful when opening or rearranging pages. Overall, this is one of those products that quietly becomes part of your daily life. If you like staying organized, thinking on paper, and adapting your notes over time, this system is hard to beat.

Super cute and easy to use! At first it's a little hard to open, but it just needs some breaking in. This is my second time purchasing this notebook, and I'll definitely purchase it again in the future! :)

high quality amazing color choice variety pricey but good in the long run will keep you organized

Item description is not clear, had to look in several times to understand how many papers does it come with.

I absolutely LOVE this notebook! The quality is amazing. The main reason i bought this was because I would like to be able to move around my pages in my notebook in order to organize better. The Campus paper you buy for it as well is super buttery smooth and makes writing very satisfyingly smooth!

I grabbed this because I wanted the option to carry more sheets at a time than with the 25-page capacity version. Unfortunately, this has D rings rather than O rings, which makes it less comfortable to carry around and a bit harder to flip pages. I'd rather refill the 25-page version more often than deal with the uncomfortable D-rings

I love these notebooks. I discovered these while stationed in Japan and immediately fell in love. This binging system is as low profile as you can get and still have a functioning and solid open and close mechanism,and these maintain the slim notebook profile. The thicker, higher capacity ones are the absolute best. The attention to detail is so thorough that the spirals are squared off a bit to allow better surfaces to lay on while working and to keep the pages better aligned.

Should have this long time ago. It's so convenient you can open the note book and insert or remove pages. I notice there are complain about it only have 10 sheet of paper in the notebook, but you were suppose to buy the refills.

Es más práctico si solo quieres tomar los apuntes del día y no llevar tanta carga en tu mochila o en tus manos

最初、リングの外し方に手こずりましたが、分かれば、とてもスムーズです。薄型で場所もとらず、買って良かったです。

Es un híbrido entre un cuaderno y una carpeta. Se me hace muy práctico si eres zurdo, si no te gusta cargar mucho en la mochila o/y si te acomodas más escribiendo en hojas sueltas. Las única razón por la que no me encanta es que los anillos están muy bromosos en comparación de el grosor del cuaderno con todo y hojas. En una de las fotos que adjunté, se observa el cuaderno con 60 hojas (que es la cantidad recomendada) y quiero que vean la diferencia entre el diámetro de los anillos con el grosor. Otro detalle es que al remover el sticker que trae al frente, el pegamento dejó residuo. No pienso que sea mala compra pero tampoco creo volverlo a comprar en el futuro.

It was really good