{"product_id":"tombow-mono-graph-mechanical-pencil-lead-refills-0-5mm-60mm-x-40pcs-hb-or-2b-2-box-set","title":"Tombow MONO Graph Mechanical Pencil Lead Refills 0.5mm – 60mm x 40pcs | HB or 2B | 2-Box Set","description":"\u003ch2\u003eTombow MONO Graph Mechanical Pencil Lead Refills 0.5mm – 60mm | 40pcs per Box | HB or 2B | 2-Box Set\u003c\/h2\u003e\n\n\u003cp\u003eNever run out mid-stroke again. The \u003cstrong\u003eTombow MONO Graph Lead Refills\u003c\/strong\u003e are engineered to match the precision and smoothness of the MONO Graph mechanical pencil series — but they work beautifully in any standard 0.5mm mechanical pencil. Each box contains \u003cstrong\u003e40 leads at 60mm length\u003c\/strong\u003e, and this set gives you \u003cstrong\u003etwo full boxes\u003c\/strong\u003e so you’re always stocked. Choose your grade: \u003cstrong\u003eHB\u003c\/strong\u003e for everyday writing and note-taking, or \u003cstrong\u003e2B\u003c\/strong\u003e for darker, smoother lines ideal for drawing and shading.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBonus lead refills included\u003c\/strong\u003e — extra value with every order.\u003c\/p\u003e\n\n\u003ch3\u003e✏️ Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Tombow (Japan) — precision stationery since 1913\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e Tombow MONO Graph series and all standard 0.5mm mechanical pencils\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead diameter:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead length:\u003c\/strong\u003e 60mm per piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 40 leads per box × 2 boxes = 80 leads total\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade options:\u003c\/strong\u003e HB (balanced hardness, everyday use) or 2B (soft, dark, smooth — ideal for art)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula:\u003c\/strong\u003e Smooth-glide, break-resistant polymer lead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Students, artists, architects, exam prep, technical drawing, and daily writing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBonus:\u003c\/strong\u003e Complimentary lead refills included with each set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📝 HB vs 2B — Which Grade Is Right for You?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHB:\u003c\/strong\u003e The universal standard. Firm enough to write cleanly without smudging, dark enough to read clearly. Best for everyday note-taking, exams, and general writing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2B:\u003c\/strong\u003e Softer and darker. Glides across paper with minimal pressure, producing rich, expressive lines. Best for sketching, shading, manga, and fine art.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔬 MONO Graph Lead Formula\u003c\/h3\u003e\n\u003cp\u003eTombow’s MONO Graph leads use a refined polymer core that balances smoothness and break resistance. The result is a lead that writes consistently from the first stroke to the last — no scratching, no unexpected snaps, no uneven darkness. Whether you’re filling in answer sheets or rendering fine details, the lead performs reliably under pressure.\u003c\/p\u003e\n\n\u003ch3\u003e📦 What's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Tombow MONO Graph Lead Refill Box (0.5mm, 60mm, 40pcs each)\u003c\/li\u003e\n  \u003cli\u003eTotal: 80 lead refills in your chosen grade (HB or 2B)\u003c\/li\u003e\n  \u003cli\u003eBonus complimentary lead refills included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eQ: Are these genuine Tombow leads from Japan?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. These are authentic Tombow MONO Graph lead refills, sourced directly from Japan. Tombow has been producing precision stationery since 1913 and is one of Japan’s most trusted brands.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Will these leads work in non-Tombow mechanical pencils?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. These are standard 0.5mm diameter leads and are compatible with virtually all 0.5mm mechanical pencils from any brand — including Pentel, Pilot, Staedtler, Zebra, and others.\u003c\/p\u003e\n\n\u003ch3\u003eQ: What is the difference between HB and 2B?\u003c\/h3\u003e\n\u003cp\u003eA: HB is a medium-grade lead — firm, clean, and ideal for writing, exams, and everyday use. 2B is a softer grade that produces darker, smoother lines with less pressure — preferred by artists, illustrators, and anyone who sketches or shades.\u003c\/p\u003e\n\n\u003ch3\u003eQ: How many leads are included in total?\u003c\/h3\u003e\n\u003cp\u003eA: This set includes 2 boxes × 40 leads = \u003cstrong\u003e80 leads total\u003c\/strong\u003e, all in your selected grade (HB or 2B). Additional bonus leads are also included.\u003c\/p\u003e\n\n\u003ch3\u003eQ: How long is each lead piece?\u003c\/h3\u003e\n\u003cp\u003eA: Each lead is \u003cstrong\u003e60mm in length\u003c\/strong\u003e, which is the standard length for most mechanical pencil lead tubes and provides a good amount of usable lead per piece.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Are these leads break-resistant?\u003c\/h3\u003e\n\u003cp\u003eA: Tombow MONO Graph leads use a polymer-reinforced formula designed to resist breakage during normal writing and drawing. While no 0.5mm lead is unbreakable, these perform well under typical pressure.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Can I mix HB and 2B in one order?\u003c\/h3\u003e\n\u003cp\u003eA: Each set is sold in a single grade (either HB or 2B). To get both grades, simply add one of each to your cart.\u003c\/p\u003e","brand":"Tombow","offers":[{"title":"2 HB","offer_id":55918089830705,"sku":"TB6040","price":11.0,"currency_code":"USD","in_stock":true},{"title":"HB+2B","offer_id":55918089863473,"sku":"TB6041","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/2630\/3793\/files\/Tombow-MONO-graph-pencil-LEADS.jpg?v=1787652986","url":"https:\/\/www.ttpen.com\/products\/tombow-mono-graph-mechanical-pencil-lead-refills-0-5mm-60mm-x-40pcs-hb-or-2b-2-box-set","provider":"TTpen","version":"1.0","type":"link"}