CRENA Spark R2 B7 Notebook Refill | 432 Pages | 50gsm Fountain Pen Friendly | 126×80mm Mini Planner Insert

CRENA Spark R2 — The Thick Refill That Takes Your Ink Seriously

Most pocket notebooks give you thin paper and hope for the best. The CRENA Spark R2 takes a different approach: 432 pages of 50gsm paper bound into a compact B7 body (126×80mm), engineered specifically for fountain pen users who demand smooth, bleed-resistant writing without sacrificing portability. At 15mm thick, this is a refill that means business — enough pages to carry a season’s worth of notes, plans, and ideas in your shirt pocket.

Fountain Pen Friendly Paper

• 50gsm paper weight — optimized for fountain pen ink flow with minimal feathering
• Smooth surface texture — lets nibs glide cleanly across the page
• Reduced bleed-through — write on both sides with confidence
• Compatible with gel, ballpoint, and rollerball pens as well

Substantial Page Count

• 432 pages / 216 sheets — one of the thickest refills in the B7 format
• 15mm spine thickness — a satisfying, dense feel in hand
• Sewn or staple-bound construction for flat-open writing

Compact B7 Format

• Dimensions: 126 × 80mm — true B7 / mini planner size
• Fits standard B7 planner covers and diary shells
• Ideal for daily scheduling, journaling, and on-the-go note-taking

Specifications

• Brand: CRENA
• Series: Spark R2
• Format: B7 (126 × 80mm)
• Pages: 432 pages / 216 sheets
• Paper weight: 50gsm
• Thickness: 15mm
• Ink compatibility: Fountain pen, gel, ballpoint, rollerball

For the writer who fills notebooks faster than most — the CRENA Spark R2 gives you more pages, better paper, and a pocket-sized form factor that goes wherever you do.