{"product_id":"rose-gold-grid-notebook-140-pages-medium-size-100-gsm-paper","title":"Graph Paper Notebook B5 Grid Spiral Notebook - Durable Leather Cover","description":"\u003cp\u003eOur review of the RETTACY Graph Paper Notebook finds it best suited for students, engineers, and note takers who need a reliable, medium-size grid journal for precise work. The single biggest reason to buy is the combination of 100 GSM acid-free paper and a sturdy leather hardcover, which together minimize bleed and protect pages during daily use. This notebook strikes a practical balance between portability and usable writing space in a B5 (7.6in x 10in) format, making it a solid choice when clarity and longevity matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eB5 size:\u003c\/strong\u003e The 7.6in x 10in format gives more room than A5 without being bulky, useful for sketches and extended notes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GSM paper:\u003c\/strong\u003e Thick, acid-free pages reduce ghosting and bleed-through so pens and markers stay cleanly on the page.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 mm grid:\u003c\/strong\u003e The 5 mm spacing creates consistent structure for math, engineering sketches, and neat planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeather hardcover:\u003c\/strong\u003e A smooth leather cover protects pages and gives the notebook a durable, premium feel for everyday carry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin-wire spiral:\u003c\/strong\u003e The sturdy spiral binding lies flat for more comfortable writing across both pages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganization extras:\u003c\/strong\u003e Built-in pen holder, elastic closure, inner pocket, ribbon bookmark, ruler and sticky index tabs keep notes organized and accessible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis notebook is ideal for students, engineers, architects, and hobbyists who need a dependable grid format for calculations, diagrams, and precise sketches. The thicker 100 GSM sheets make it a good match for those who use a variety of pens and want to avoid bleed and ghosting while preserving notes long term.\u003c\/p\u003e\n\u003cp\u003eThose who prefer pocket-size notebooks or require very large sketchbooks should look elsewhere; the B5 medium size is a compromise between portability and workspace rather than a travel pocket or studio pad.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable leather hardcover protects pages and creates a premium feel for frequent use.\u003c\/li\u003e\n\u003cli\u003e100 GSM acid-free paper handles most pens and markers with minimal bleed or ghosting.\u003c\/li\u003e\n\u003cli\u003eFunctional extras like pen holder, inner pocket and sticky tabs improve organization for projects.\u003c\/li\u003e\n\u003cli\u003eThe twin-wire spiral binding allows the notebook to lie flat for easier drawing and writing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe B5 size may be too large for users who need a pocket notebook or too small for those wanting full-size drafting sheets.\u003c\/li\u003e\n\u003cli\u003eSpiral binding can catch in tight bags unless stored carefully, a minor portability trade-off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\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\u003eSize\u003c\/td\u003e\n\u003ctd\u003eB5 (7.6in x 10in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePages\u003c\/td\u003e\n\u003ctd\u003e140 pages\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 spacing\u003c\/td\u003e\n\u003ctd\u003e5 mm (graph)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eLeather hardcover with gold foil design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinding \u0026amp; extras\u003c\/td\u003e\n\u003ctd\u003eTwin-wire spiral, pen holder, elastic closure, pocket, bookmark, ruler, tabs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe RETTACY Graph Paper Notebook is a practical, well-built choice for anyone who needs a durable grid notebook for study, engineering, or creative planning. With thick 100 GSM pages and a protective leather hardcover, it offers good value for those who prioritize page quality and organization tools over ultra-compact size.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs the paper suitable for markers?\u003c\/strong\u003e\u003cbr\u003eYes, the 100 GSM acid-free paper handles most pens and many markers with minimal bleed or ghosting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the notebook lie flat?\u003c\/strong\u003e\u003cbr\u003eYes, the twin-wire spiral binding allows the notebook to lie flat for easier sketching and note taking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat extras come with the notebook?\u003c\/strong\u003e\u003cbr\u003eIt includes a pen holder, elastic closure bands, inner pocket, ribbon bookmark, lightweight ruler, and sticky index tabs.\u003c\/p\u003e","brand":"RETTACY","offers":[{"title":"Default Title","offer_id":46499840196827,"sku":"B0DBYY9NZK","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81UDw-rlFNL._AC_SL1500.jpg?v=1739838775","url":"https:\/\/gearmusthave.com\/products\/rose-gold-grid-notebook-140-pages-medium-size-100-gsm-paper","provider":"GearMustHave","version":"1.0","type":"link"}