{"product_id":"uni-smudge-proof-mechanical-pencil-lead-refills","title":"Uni Smudge-Proof Mechanical Pencil Lead Refills","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e uni Smudge-Proof Lead (UL-S Series) — advanced graphite engineered for darker lines, smoother writing, and cleaner pages with reduced smudging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan — precision-manufactured to uni's renowned quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Technology:\u003c\/strong\u003e Smudge-Resistant Graphite Core — specially developed to reduce graphite transfer while maintaining a smooth writing feel and rich, consistent lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Sizes:\u003c\/strong\u003e 0.5mm and 0.7mm — standard sizes compatible with most professional mechanical pencils for drafting and everyday writing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Range:\u003c\/strong\u003e HB, B, and 2B — carefully balanced graphite grades offering smooth performance, deep blacks, and reliable point durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 40 Leads per tube — a practical, long-lasting supply for daily writing, studying, sketching, and professional use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Design:\u003c\/strong\u003e Minimalist Slide-Case — a compact opaque case with a smooth sliding mechanism for quick, one-handed lead dispensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Smudge-resistant performance, highlighter-friendly writing, smooth graphite flow, and consistently clean lines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Professional drafting, note-taking, studying, journaling, sketching, and everyday mechanical pencil writing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudience:\u003c\/strong\u003e Students, designers, professionals, left-handed writers, and anyone seeking a cleaner mechanical pencil experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout the uni Smudge-Proof Pencil Lead\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003euni Smudge-Proof Lead (UL-S Series)\u003c\/strong\u003e is engineered for mechanical pencil users who want darker lines, smoother writing, and cleaner pages with reduced graphite transfer. Developed by uni, this advanced lead technology delivers a refined writing experience while helping minimize unwanted smudging on paper and hands.\u003c\/p\u003e\n\u003cp\u003ePerfect for everyday notes, technical drawings, study materials, and creative work, this premium mechanical pencil lead performs especially well with highlighters. Its smudge-resistant properties help preserve the clarity of handwritten notes, making it an excellent choice for students, professionals, and anyone who relies on mechanical pencils daily.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Engineering \u0026amp; Ergonomics:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleaner Writing Experience:\u003c\/strong\u003e The advanced graphite formulation helps reduce graphite transfer, keeping hands and pages cleaner during long writing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighlighter-Friendly Performance:\u003c\/strong\u003e Designed to reduce the gray streaking that can occur when highlighting over traditional pencil marks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Slide Case:\u003c\/strong\u003e The sleek opaque case features a smooth sliding mechanism, allowing quick and easy access to leads without interrupting your workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Compatible with most standard mechanical pencils using the same lead size, including popular models from uni, Kaweco, Pentel, Rotring, Zebra, and other leading brands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSee the Smudge-Proof Technology in Action\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1);\"\u003e\u003ciframe title=\"uni Smudge-Proof Lead Technology\" src=\"https:\/\/www.youtube.com\/embed\/Qp4N_I9z6qc?rel=0\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\"\u003e\n\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp style=\"font-size: 0.9em; color: #666; margin-top: 10px; text-align: center;\"\u003e\u003cem\u003eDiscover uni Smudge-Proof Lead: engineered for cleaner notes, smoother writing, and reduced graphite smearing.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Uni","offers":[{"title":"0.5 mm \/ HB","offer_id":48924904554713,"sku":"UL-S-0.5-40HB","price":3.0,"currency_code":"USD","in_stock":true},{"title":"0.5 mm \/ B","offer_id":48924904587481,"sku":"UL-S-0.5-40B","price":3.0,"currency_code":"USD","in_stock":true},{"title":"0.5 mm \/ 2B","offer_id":48924904620249,"sku":"UL-S-0.5-402B","price":3.0,"currency_code":"USD","in_stock":true},{"title":"0.7 mm \/ HB","offer_id":48924904653017,"sku":null,"price":3.0,"currency_code":"USD","in_stock":false},{"title":"0.7 mm \/ B","offer_id":48924904685785,"sku":null,"price":3.0,"currency_code":"USD","in_stock":false},{"title":"0.7 mm \/ 2B","offer_id":48924904718553,"sku":"UL-S-0.7-402B","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/1173\/3209\/files\/Uni_Smudge-Proof_Mechanical_Pencil_Lead_Refills.png?v=1783729641","url":"https:\/\/penandtool.com\/products\/uni-smudge-proof-mechanical-pencil-lead-refills","provider":"Pen \u0026 Tool","version":"1.0","type":"link"}