Description
B7 Bulky paper 80gsm – A5 Fountain Pen Paper Notebook
192 pages・Sewn lay‑flat・4 page layouts available
A great pen deserves a great canvas. If you are tired of feathering, ghosting, bleeding, or paper that flattens your ink’s personality, the B7 Bulky paper 80gsm notebook is your new daily companion.
Crafted by Nippon Paper Industries at their historic Ishinomaki mill, this paper uses a proprietary bulking technology to deliver a thick, plush, almost “squishy” texture at just 80gsm. It provides the ideal amount of feedback – not glassy smooth, but pleasantly responsive to every nib movement.
🖌️ Unrivalled Sheen & Shading
This is where B7 Bulky paper truly shines. The special coating holds ink on the surface instead of absorbing it too quickly, which makes sheen (metallic gloss) and shading (gradation) explode with vibrancy. Independent reviewers rate it even better than the legendary Cosmo Air Light – colours appear more saturated, deeper, and alive.
3 layers of ink swatch on B7 bulky paper 80 gsm
3 Layers of Sailor Haha ink swatch
📄 Why 80gsm? (Your assurance)
The standard B7 Bulky is 70gsm – already excellent. We chose B7 Bulky paper 80gsm to give you absolute peace of mind. Whether you use a wet flex nib, heavy‑sheen inks, shimmer particles, or layer multiple passes, this B7 Bulky paper will not bleed, not feather, and barely ghost on the reverse. It is the ultimate stress‑free writing surface.
📐 Specifications
| Size | A5 (148 × 210 mm) |
| Paper weight | 80 gsm (B7 Bulky by Nippon Paper) |
| Page count | 192 pages (96 sheets) |
| Binding | Sewn (thread‑bound) – opens 180° flat |
| Cover | Medium‑hard paper craft (soft yet protective) |
| Interior layouts | Blank / 5mm Dot / 5mm Grid / 7mm Lined |
| Drying time | Slightly longer (ink sits on surface) – typical for premium sheen‑friendly paper |
🗂️ Choose your layout
🔘 5mm Dot
▦ 5mm Grid
〰️ 7mm Lined
🧵 Binding & Craftsmanship
Each paper notebook is sewn‑bound with traditional thread stitching (not glued). This allows the book to lay completely flat at 180° – no fighting with the spine, no losing your place. The deep blue soft cover color is made from a medium‑weight paper craft material, balancing flexibility with durability for daily carry.
🗣️ What the Fountain Pen Community Says About B7 Bulky paper
These impressions refer to the standard 70gsm B7 Bulky paper. Our notebooks use the thicker 80gsm version — see the note below to understand why that matters.
“Fountain pen friendly — rated High”
In the Yamamoto Paper Fountain Pen Friendly Paper Collection review, B7 Bulky was rated “High” for fountain pen friendliness, handling all tested inks and nibs with virtually no feathering and no bleed‑through.
“Plush, cushioned, borderline squishy”
Community reviewers consistently describe B7 Bulky as having a thick yet lightweight build with a soft, cushioned feel — often compared to Cosmo Air Light. It offers pleasant feedback while writing rather than glassy smoothness.
“Sheen even better than Cosmo Air Light”
Enthusiasts report that B7 Bulky excels at showing off vibrant ink colours, making shading inks perform remarkably well and boosting sheening qualities even better than Cosmo Air Light.
“Slightly longer dry time — the hallmark of premium paper”
Reviewers note that ink dries a little slower than on standard paper because the coating holds ink on the surface rather than absorbing it. This is a well‑known trade‑off of all premium sheen‑friendly papers.
⬆️ Why our 80gsm version goes one step further
The 70gsm B7 Bulky is already an outstanding paper. We chose 80gsm to give you an extra margin of safety — 20 microns thicker (127μm vs 107μm), which means even greater resistance to bleed‑through and ghosting, plus a more substantial feel in hand. Same legendary ink performance — just a little more confidence on every page.
B7 Bulky paper 80gsm – made for those who know paper. 🖋️
❓ Frequently Asked Questions
What makes B7 Bulky paper special for fountain pens?
B7 Bulky uses a proprietary coating that holds ink on the surface, dramatically enhancing sheen (metallic gloss) and shading (gradation). It also has a plush, cushioned feel that provides pleasant nib feedback.
Is 80gsm really necessary when the standard is 70gsm?
While 70gsm already performs excellently, 80gsm gives you extra assurance against bleed‑through and ghosting, especially when using wet broad nibs, heavily saturated inks, or shimmer inks.
How does B7 Bulky paper compare to Tomoe River paper?
Both are sheen champions. Tomoe River is thinner and lighter. B7 Bulky is thicker, more cushioned, and our 80gsm version offers superior bleed‑resistance, making it feel more substantial and premium.
Why does the drying time feel longer?
The coating keeps ink on the surface rather than absorbing it quickly. This produces the brilliant sheen and shading. It is a trade‑off typical of top‑tier fountain pen papers.
Is B7 Bulky paper notebook suitable for left‑handed writers?
Yes, but we recommend a faster‑drying ink if you are an overwriter or sidewriter. For underwriters, the longer dry time is rarely an issue.
What is the size of this fountain pen paper notebook?
It is A5 size – 148 × 210 mm. This is the classic, portable size favoured by journalers, students, and professionals.
What interior page layouts are available?
Four choices: Blank, 5mm Dot Grid, 5mm Grid, and 7mm Lined.
Does the B7 Bulky paper notebook lay flat when open?
Absolutely. The sewn (thread‑bound) binding allows 180° flat opening across the entire spread.
Can I use shimmer or metallic inks on this paper?
Yes. The 80gsm and coating handle shimmer beautifully – both shimmer and sheen appear exceptionally vivid.
What type of cover does it have?
A soft cover made from medium‑hard paper craft material – flexible for handling yet sturdy enough for daily carry.
