{"product_id":"calculus-notebook-spiral-ruled-journal-math-student-study-notebook","title":"Calculus Notebook Spiral Ruled Journal — Math Student Study Notebook","description":"A bright, study-ready spiral notebook made for math students and anyone who loves working through problems by hand. The front cover features a playful, illustrated design with “Calculus Notebook” bolded at the top, an open book motif and scattered stationery accents that make the subject feel approachable. Inside, smooth 90gsm ruled pages glide under pen and pencil, while a metal spiral lets the book lie flat for neat, continuous work. A tucked document pocket inside the back cover holds loose notes, formulas, or handouts. Compact at 6\" x 8\", it slips easily into backpacks and lecture bags—steady company during study sessions, problem sets, or quiet review nights.\u003cbr\u003e\u003cbr\u003eProduct features\u003cbr\u003e- 118 ruled pages on 90gsm paper for smooth writing\u003cbr\u003e- Sturdy metal spiral binding that lays flat and allows easy page removal\u003cbr\u003e- Inner document pocket for loose papers and handouts\u003cbr\u003e- Durable 350gsm printed front cover with dark grey back cover\u003cbr\u003e- Compact 6\" x 8\" size—portable for classes and study sessions\u003cbr\u003e\u003cbr\u003eCare instructions\u003cbr\u003e- Use a soft, clean and dry cloth to gently brush any dust or dirt off from the center of book outwards.\u003cbr\u003e","brand":"Printify","offers":[{"title":"One Size","offer_id":43541614821450,"sku":"16339028574196917398","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9358\/7018\/files\/10605602362391774387_2048.jpg?v=1777119726","url":"https:\/\/creationsbydonece.com\/products\/calculus-notebook-spiral-ruled-journal-math-student-study-notebook","provider":"Creations by Donece","version":"1.0","type":"link"}