{"product_id":"premium-a5-grid-notebook-journal-100-gsm-paper","title":"Graph Paper Notebook A5 Grid Journal - Durable Leather Hardcover","description":"\u003cp\u003eIn this review of the Graph Paper Notebook A5 Grid Journal I look at who will get the most from it and why the paper and build quality stand out. The bottom line: this A5 grid notebook is best for students, engineers and anyone who needs precise graph pages and a durable hardcover for everyday use. The single biggest reason to buy is the combination of \u003cstrong\u003e100 GSM premium paper\u003c\/strong\u003e that resists bleed and a \u003cstrong\u003eleather hardcover\u003c\/strong\u003e that protects notes in a backpack or briefcase.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize and layout:\u003c\/strong\u003e A5 format with 5 grids per inch provides a precise 5 mm grid that suits plotting, diagrams and neat note taking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaper quality:\u003c\/strong\u003e 100 GSM acid-free paper is thicker than typical notebook stock and reduces ghosting with most pens and markers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable cover:\u003c\/strong\u003e Smooth leather hardcover adds protection and a professional feel so the notebook holds up to daily handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in accessories:\u003c\/strong\u003e Elastic closure, pen holder, two ribbon bookmarks and an inner pocket keep tools and loose papers organized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePage count:\u003c\/strong\u003e 192 pages give a substantial amount of space for projects, homework or lab notes before needing a replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe notebook is ideal for students in math, physics or engineering who need a reliable grid for plotting, drawing graphs and organizing calculations, and for professionals who prefer a sturdy hardcover and thicker paper that works well with fountain pens and markers. The 5 mm grid and the 192 pages make it useful for multi-page projects and class notes.\u003c\/p\u003e\u003cp\u003eThose who want ultra-smooth, coated paper for marker art or who require larger formats for sketches should look elsewhere; this notebook is medium-sized A5 and optimized for precision work on 5 mm graph paper rather than wide-format drawing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThick 100 GSM acid-free pages that handle most pens with minimal bleed or ghosting.\u003c\/li\u003e\n\u003cli\u003eSturdy leather hardcover and elastic band protect pages and make it travel-ready.\u003c\/li\u003e\n\u003cli\u003eHandy extras like a pen holder, two bookmarks, inner pocket and sticky index tabs improve daily usability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users note minor differences in paper texture, so expectations for fountain-pen feedback may vary.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRETTACY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eA5 (approximately 5.7 in x 8.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePages\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePaper weight\u003c\/td\u003e\n\u003ctd\u003e100 GSM, acid-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid\u003c\/td\u003e\n\u003ctd\u003e5 grids per inch (5 mm spacing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eDurable smooth leather hardcover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtras\u003c\/td\u003e\n\u003ctd\u003eElastic closure, pen holder, 2 ribbon bookmarks, inner pocket, sticky index tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor students, engineers and anyone who values precision pages and durability, this A5 grid notebook is a practical, good-value choice thanks to its \u003cstrong\u003e100 GSM paper\u003c\/strong\u003e and protective \u003cstrong\u003eleather hardcover\u003c\/strong\u003e. The built-in pen holder, bookmarks and pocket make it a convenient daily notebook, though buyers seeking larger sketch formats or specialized art paper should consider alternatives.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs the paper suitable for fountain pens?\u003c\/strong\u003e\u003cbr\u003eThe 100 GSM paper is thicker and many users report minimal bleed or ghosting, making it generally suitable for fountain pens though feedback can vary by ink and nib.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the grid spacing?\u003c\/strong\u003e\u003cbr\u003eThe notebook uses a 5 mm grid with 5 grids per inch, which is well suited for technical notes and plotting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it include pockets or holders?\u003c\/strong\u003e\u003cbr\u003eYes, the notebook has an inner pocket, a pen holder, two ribbon bookmarks, an elastic closure and sticky index tabs for organization.\u003c\/p\u003e","brand":"RETTACY","offers":[{"title":"Default Title","offer_id":46501117427931,"sku":"B0D5HBVS2G","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71tW9JmiWUL._AC_SL1500.jpg?v=1739842589","url":"https:\/\/gearmusthave.com\/products\/premium-a5-grid-notebook-journal-100-gsm-paper","provider":"GearMustHave","version":"1.0","type":"link"}