NIRMIRO B5 Spiral Notebook (Hardback PVC Cover) – 300 Pages, Lined 100gsm
Product description
The essentials (quick overview)
If you like writing notes on paper, a B5 ruled spiral notebook is a very practical daily driver. The NIRMIRO Notebook Notepad is built for that job: a wirebound notebook with classic college ruled lines, a hardback PVC cover, and thick 100gsm paper meant to feel smooth without being too flashy.
On paper (pun intended), it’s aimed at people who want something sturdier than the flimsy pads that can crease or tear easily. The PVC cover is there for basic protection in bags or at desks, and the 180° flat design should make it easier to write across the page without fighting the spine.
That said, it’s still a notebook: it’s not trying to be a premium art sketchbook, and if you’re expecting ultra-flexible cover materials or fountain-pen special paper, you may find it a bit “standard stationery” compared with more niche options.
Key features you’ll actually notice

The headline details here are fairly straightforward, but they matter in use.
The notebook uses a spiral binding with a gold double wire. Spiral spines generally turn pages reliably and make the notebook feel easier to open flat than many glued-bound pads. It also has a rounded-corner cover design, which is a small touch, but it helps when you’re carrying it around.
Paper-wise, it’s 100gsm lined paper (ivory white) with 7 mm spacing. The claim is that it writes smoothly and doesn’t bleed ink, and it can be used on both sides. Whether that holds perfectly for every ink type will depend on what you write with, but as a general-purpose ruled notebook it’s set up to avoid the worst-case issues like feathering.
There’s also a removable ruler and personal information pages. If you use notebooks for school, work, or travel journalling, those extras can be genuinely handy—especially the ruler when you’re lining things up or keeping headings neat.


What the PVC hardback cover means for daily carrying

One of the most useful aspects is the hardback PVC cover described as waterproof and resistant to bending. In real life, that usually translates to fewer worries about minor splashes, damp surfaces, and general bag-rubbing.
It’s also designed to be easy to carry, and the cover can be flipped back, which supports a more comfortable writing angle. If you frequently jot notes in offices, classrooms, or on the move, this is the kind of cover that can save your pages from getting crushed.
Do keep expectations realistic: “waterproof” and “no bleeding” are not magic shields. If you’re dealing with heavy rain or soaking conditions, you’d still want to protect the notebook properly. But for everyday scuffs and light exposure, it’s a sensible direction.
Everyday use cases (and a simple example)
This notebook is pitched as wide-application stationery, and the format fits several everyday needs: school class notes, office meeting notes, home planning, travel notes, and even diary/journal use.

Here’s a micro-example of how it might work in practice: you’re in a meeting, you open the notebook flat at a desk, write on the 7 mm ruled lines while the spiral holds the pages steady, and then tear off a page if you need to hand a section to someone. The ruler helps keep columns tidy for actions, dates, or bullet points.
Because it’s B5 (18.5 x 25.8cm) and wirebound, it’s also easier to keep as a “one notebook for everything” item—rather than grabbing different pads for different tasks.
Tech specs (kept readable)


- Name: NIRMIRO Notebook Notepad B5
- Type: Spiral note book / wirebound lined notepad
- Format: Hardback PVC cover
- Size: 18.5 x 25.8cm
- Capacity: 300 pages (150 sheets, including 6 pages of contents)
- Paper: 100gsm lined paper (ivory white)
- Ruling: classic college ruled, 7 mm space
Where it shines, and where it may fall short

Where it shines: - You want a dependable ruled notebook with thick-feeling 100gsm paper. - You prefer spiral binding and an easier-to-open-flat layout. - You need basic protection from a PVC hardback cover for school, office, or travel. - You value small extras like a removable ruler and personal information pages.
Where it may not be the best match: - If you’re a very heavy “special paper” person (for example, you’re chasing the most forgiving surface for tricky inks), the paper is described as non-bleed and smooth, but that isn’t the same as guaranteeing a perfect result with every pen. - If you only write occasionally and want the thinnest, lightest notebook possible, this setup (hardback cover and thick paper) could feel more substantial than you need.
It’s a good, practical choice for everyday writing rather than a standout for niche creative work.
Is it worth it?
It makes sense if you’re looking for a B5 ruled spiral notebook with a protective hardback PVC cover, thick 100gsm paper, and a design that should sit flatter while you write. For school notes, office meetings, planning at home, or travel journalling, it ticks the boxes that usually matter after a week in your bag.

You may want to skip it if you’re chasing the lightest possible notebook, or if you need performance that’s tailored to a very specific type of pen and paper pairing. In those cases, it can feel a bit “general stationery” rather than purpose-built.
Mini FAQ


How many pages does it have?
It has 300 pages (150 sheets), including 6 pages of contents.
What type of paper is inside?

The notebook uses 100gsm lined paper with 7 mm spacing.
Is it easy to open flat while writing?
It’s described as having a 180° flat design to make reading and note-taking more convenient.
Does it have any extra features?
Yes, it includes a removable ruler and personal information pages.
What is the cover made for?
The cover is a hardback PVC design described as waterproof and resistant to bending, intended to protect the paper while being easy to carry.
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