--- product_id: 11503800 title: "Kokuyo Smart Ring Binder, B5 Light Pink Binder Notebook, Up to 25 Sheets" brand: "kokuyo" price: "€ 9.51" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.ie/products/11503800-kokuyo-smart-ring-binder-b5-light-pink-binder-notebook-up store_origin: IE region: Ireland --- # Holds up to 25 sheets with refillable paper B5 size, perfect for compact organization Smart lock system prevents accidental openings Kokuyo Smart Ring Binder, B5 Light Pink Binder Notebook, Up to 25 Sheets **Brand:** kokuyo **Price:** € 9.51 **Availability:** ✅ In Stock ## Summary > 📚 Elevate your notes with the binder that works as hard as you do! ## Quick Answers - **What is this?** Kokuyo Smart Ring Binder, B5 Light Pink Binder Notebook, Up to 25 Sheets by kokuyo - **How much does it cost?** € 9.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/11503800-kokuyo-smart-ring-binder-b5-light-pink-binder-notebook-up) ## Best For - kokuyo enthusiasts ## Why This Product - Trusted kokuyo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Ring System:** Innovative lock and unlock mechanism ensures secure, hassle-free paper management. - • **Premium Kokuyo Paper:** Includes 10 sheets of archival-quality, pH-neutral dotted paper for smooth note-taking. - • **Notebook-Like Elegance:** Sleek frosted PP cover with a slim profile fits effortlessly in your bag. - • **Customizable & Refillable:** Supports up to 25 sheets with options for grid, plain, or ruled paper styles. - • **360° Fold & 180° Lay Flat:** Flip the cover fully back and write comfortably with a flat surface anywhere. ## Overview The Kokuyo Smart Ring Binder in light pink is a compact, stylish B5 notebook binder designed for professionals and students who value organization and elegance. Featuring a smart lock system to keep your papers secure, a slim frosted cover for easy portability, and the ability to lay flat for comfortable writing, it holds up to 25 sheets of premium Kokuyo loose-leaf paper. Perfect for meetings, classes, and on-the-go productivity. ## Description This ultra-lightweight smart ring binder is as thin as a regular paper notebook, so you can carry it around without adding bulk to your bag. Easy to carry around every day! The cover features a smart ring and fastener that can be completely flipped over, allowing you to read and write in tight spaces or while standing. Unlike a traditional binder, it opens flat without hand pressure, so the gap is wide and it's easy to change loose-leaf paper. The ring can be easily opened with a single touch on the top of the binding. The ring can be closed from the left and right with a light pinch.​ ## Features - Notebook-Like Binder. B5 Kokuyo's Campus Smart Ring binder notebook, 26 holes 10.6x8.2 inches sprial notebook binder has frosted PP cover, and the maximum capability is 25 sheets loose leaf binder papers. - 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. - 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. - 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. - 10 Kokuyo Original Papers. The Campus notebook binder contains instruction pages and 10 sheets of B5 Kokuyo Campus Sarasara loose-leaf paper (NO-836BTN), each with 36 lines of 6mm dotted lines. The paper is pH neutral and of archival quality. Notebook-like binders have a maximum capacity of 25 sheets. Kokuyo also offers Grid, Plain and Ruled styles of loose-leaf paper. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0066M18IO | | Best Sellers Rank | #12,463 in Office Products (See Top 100 in Office Products) #79 in Round Ring Binders | | Binding | Office Product | | Brand Name | KOKUYO | | Color | Light Pink | | Customer Reviews | 4.5 4.5 out of 5 stars (7,221) 4.5 out of 5 stars | | Item Dimensions L X W | 10.6"L x 8.2"W | | Item Weight | 2.4 ounces | | Manufacturer | KOKUYO | | Number Of Items | 1 | | Paper Size | B5 inches | | Style | Up to 25 sheets | | Unit Count | 1 Count | | Upc | 787463762576 | ## Product Details - **Binding:** Office Product - **Brand:** KOKUYO - **Color:** Light Pink - **Manufacturer:** KOKUYO - **Number of Items:** 1 - **Product Dimensions:** 10.6"L x 8.2"W - **Sheet Size:** B5 inches - **Style:** Up to 25 sheets - **Unit Count:** 1 Count ## Images ![Kokuyo Smart Ring Binder, B5 Light Pink Binder Notebook, Up to 25 Sheets - Image 1](https://m.media-amazon.com/images/I/51jPQ9fw-2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: does it come with paper?** A: Yes, but it only comes with a few sheets. You may want to buy the B5 paper with 26 holes sold on Amazon, or buy your own offline. I got my extra refills from Muji. **Q: can this fit a year's worth of paper?? meaning a year's worth for one class** A: no, the thicker it gets the harder it is to maintain **Q: Is the plastic hard? or is like the five stars journals where its plastic but still bendable??** A: Yes, the plastic is hard but is bendable. Nevertheless the plastic is pretty sturdy and will not bend so easily, keeping the paper inside undamaged. **Q: are the pages perforated?** A: No, they aren’t perforated. But there’s no need. Just open the binder and take the sheet out. It’s that simple and that’s the point. Use a cut by ruler if you need the binder holes off. Easy. Just cut all pages at once and totally even. Here’s a link to 5-7mm refills: 5mm rule 26 hole refills for the binders: https://smile.amazon.com/Kokuyo-Campus-Loose-Filler-Paper/dp/B07F9K4JSH/ref=mp_s_a_1_fkmr3_2?keywords=kokuyo+loose+leaf+b5+7mm+rule&qid=1565027473&s=gateway&sr=8-2-fkmr3 6mm rule refills for the binders: https://smile.amazon.com/gp/aw/d/B07V2DJZWW/ref=psdcmw_490757011_t1_B003APIGH6?th=1&psc=1 7mm rule refills for the binders (I use these. More room to edit my writing): https://smile.amazon.com/Kokuyo-Campus-Loose-Filler-Paper/dp/B001CSP0V8/ref=mp_s_a_1_4?keywords=kokuyo+loose+leaf+b5+6mm+rule&qid=1565027917&s=gateway&sr=8-4 They have soft ring binders that’s arent refillable and normal notebooks too. Look up Campus by Kokuyo. I’m an author and mangaka and use these papers extensively for note take. They don’t bleed with foundation pens either. On to of that they’re liked but also graphed with light but visible dots. There’s so much you can do with these. I used these in school as a kid in Japan. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cute and versatile *by on Reviewed in the United States July 26, 2026* So I didn’t know but mixed layout A5 spiral notebooks are super rare and the one I bought years ago is about to be full so after scouring the internet I came across these binder notebooks because they’re modular so now I can have grid paper in one section, blank in another and dotted lined paper too! I almost didn’t purchase because I saw that it holds like 25~ pages but you can definitely comfortably add way more.I added my own stickers to personalize the binder covers but I’m so excited to use this notebook!! The pages feel so premium too!! I love it :•) ### ⭐⭐⭐⭐⭐ Sleek, Flexible, and Perfect for Organized Note-Taking *by on Reviewed in the United States December 10, 2025* Pros:-Clear cover makes it easy to see what’s inside at a glance-26-ring design lets you easily add, remove, and rearrange pages-Lightweight and slim, perfect for backpacks and totes-B5 size is great for neat, compact notes without feeling cramped-Lays flat for comfortable writing-Includes 10 extra loose-leaf pages to get started-Great for school, studying, planning, and journalingCons:-B5 size may not fit standard U.S. letter paper perfectly-Limited capacity for very thick stacks of notes-Clear cover can show scratches over timeOverall:Kokuyo Campus Smart Ring Binder B5 Clear Refillable Notebook is an excellent everyday binder for students and planners who love flexibility and a clean, minimalist look. It’s lightweight, practical, and makes staying organized feel effortless. ### ⭐⭐⭐⭐⭐ It’s great *by on Reviewed in the United States September 28, 2026* This is the best binder notebook I’ve used. The rings are soft so they don’t bend into stuff. The feel is very premium and it lays flats. ## Frequently Bought Together - KOKUYO Campus Smart Ring Binder Notebooks, B5, 25 Capacity, 26 Rings, Light Pink, Japan Import (RU-SP700LP) - Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing Paper, B5, A 5mm Graph, 26 Holes, 50 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-807S-5) - Kokuyo Campus Loose Leaf Paper for Binders, Sarasara Smooth Writing, B5, B 6mm Dotted Ruled, 26 Holes, 36 Lines, 100 Sheets, pH Neutral, Bleed Resistant, 75gsm, Japan Import (NO-836BTN) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/11503800-kokuyo-smart-ring-binder-b5-light-pink-binder-notebook-up](https://www.desertcart.ie/products/11503800-kokuyo-smart-ring-binder-b5-light-pink-binder-notebook-up) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-10-17*