{"product_id":"rettacy-b5-grid-notebook-2-pack-160-pages-each-100-gsm","title":"RETTACY Graph Paper Notebook B5 2-Pack - Thick 100 GSM Grid","description":"\u003cp\u003eIn this review of the RETTACY Graph Paper Notebook 2-pack, the bottom line is straightforward: students, engineers, and bullet-journalers who need reliable, bleed-resistant grid paper will appreciate the pack for its paper quality and practical size. The notebooks are B5 (7.6 in x 10 in), come as a twin-pack with 160 pages per book, and the single biggest reason to buy is the \u003cstrong\u003e100 GSM acid-free paper\u003c\/strong\u003e that lets users write and sketch on both sides without ghosting or bleed-through.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eB5 2-Pack:\u003c\/strong\u003e Two medium-size notebooks provide a total of 320 pages so there is plenty of space for notes, problem sets, and projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 grids per inch:\u003c\/strong\u003e The precise 5 mm grid gives consistent alignment for math, engineering diagrams, graphs, and tidy bullet journaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 GSM paper:\u003c\/strong\u003e Thick, acid-free sheets reduce bleed-through and improve durability so ink and pencil stay crisp and preserved.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin-wire binding:\u003c\/strong\u003e Sturdy spiral binding lays flat at 180 degrees for easy drafting and comfortable writing across the spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible plastic cover:\u003c\/strong\u003e A transparent, waterproof cover protects notes from spills and everyday wear while keeping the notebook lightweight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile use:\u003c\/strong\u003e The grid layout works equally well for students, technical sketches, data visualization, and organized note-taking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe RETTACY grid notebook is best for high school and college students, engineers, and anyone who uses graph paper for math, physics, or schematic sketches; the medium B5 size balances portability with enough page area for diagrams. Artists and bullet-journal enthusiasts who prefer a rigid grid for layouts will also find the notebooks helpful because the paper handles most pens and markers without ghosting.\u003c\/p\u003e\n\n\u003cp\u003eThose who need specialty paper types, such as heavyweight watercolor stock or perforated tear-out pages, should look elsewhere, since this product focuses on sturdy, standard 100 GSM graph sheets rather than specialty formats or larger engineering sizes.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePaper quality is excellent for both ink and pencil, enabling double-sided use with minimal ghosting.\u003c\/li\u003e\n\u003cli\u003eThe 5 mm grid is precise and useful for technical work and neat note layouts.\u003c\/li\u003e\n\u003cli\u003eTwin-wire binding and a flexible plastic cover make the notebook durable and easy to lay flat.\u003c\/li\u003e\n\u003cli\u003eTwo books in a pack offer good value for extended use or separate subjects.\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 slightly small for large format diagrams compared with A4 or engineering pads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 (7.6 in x 10 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack\u003c\/td\u003e\n\u003ctd\u003e2-Pack (160 pages per pack, 320 total 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 grids per inch (5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBinding\u003c\/td\u003e\n\u003ctd\u003eSturdy twin-wire spiral, lays flat 180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003eTransparent flexible plastic, waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe RETTACY Graph Paper Notebook 2-pack is a practical, well-made choice for students and professionals who need reliable grid paper with strong resistance to bleed-through. The combination of \u003cstrong\u003e100 GSM acid-free paper\u003c\/strong\u003e, precise 5 mm grids, and durable twin-wire binding makes it a good value for organized note-taking and technical sketches; choose it if you want a portable medium-size graph notebook that stands up to daily use.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use markers and fountain pens without bleed-through?\u003c\/strong\u003e\u003cbr\u003eYes, the 100 GSM acid-free paper is thick enough to prevent most bleed-through and ghosting with common pens and markers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many pages are in each notebook?\u003c\/strong\u003e\u003cbr\u003eEach notebook contains 160 pages, and the pack includes two, totaling 320 pages.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the binding allow the notebook to lay flat?\u003c\/strong\u003e\u003cbr\u003eYes, the sturdy twin-wire spiral binding allows pages to lay flat at 180 degrees for writing across spreads.\u003c\/p\u003e","brand":"RETTACY","offers":[{"title":"Default Title","offer_id":46499610656987,"sku":"B07X3QW3QJ","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81vxVPm7vSL._AC_SL1500.jpg?v=1739837861","url":"https:\/\/gearmusthave.com\/products\/rettacy-b5-grid-notebook-2-pack-160-pages-each-100-gsm","provider":"GearMustHave","version":"1.0","type":"link"}