{"product_id":"pentel-pen50hbbx-0-7mm-hb-lead-refills-box-of-12","title":"Pentel PEN50HBBX 0.7mm Hb Lead Refills Box of 12","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PENTEL PEN50HBBX is a box of 12 tubes of Super Hi-Polymer lead refills designed for mechanical pencils. Each tube contains 12 individual 0.7mm diameter HB-grade leads. Hi-Polymer lead delivers consistent darkness, smooth laydown, and uniform density from the first mark to the last. Each lead stick is strong enough to resist breakage under normal writing pressure and produces output roughly equivalent in writing length to a full wooden pencil. This product is used by drafters, students, technicians, and office professionals who rely on mechanical pencils for precise, reproducible lines.\u003c\/p\u003e\n\u003cp\u003eThese refills fit standard 0.7mm mechanical pencils used in office, classroom, and light drafting environments. The HB grade is the industry standard for general writing and notation work, balancing line darkness with lead hardness. The 0.7mm diameter is one of the most common sizes across mechanical pencil brands, making these refills a practical bulk stocking choice for supply rooms, service trucks, and workbenches where pencils are part of daily workflow.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.7mm diameter fits the most widely used mechanical pencil size\u003c\/li\u003e\n  \u003cli\u003eHB hardness grade produces dark, consistent lines without excessive smearing\u003c\/li\u003e\n  \u003cli\u003eHi-Polymer formula resists breakage under normal writing pressure\u003c\/li\u003e\n  \u003cli\u003eEach lead writes approximately as far as one standard wooden pencil\u003c\/li\u003e\n  \u003cli\u003e12 leads per tube, 12 tubes per box for a total of 144 individual leads\u003c\/li\u003e\n  \u003cli\u003eNon-hazardous formulation suitable for general workplace and classroom use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 0.7mm mechanical pencils compatible with Hi-Polymer-style lead refills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eLead refills are installed by end users following the mechanical pencil manufacturer's loading procedure. No tools are required. Leads are fragile and should be stored in their tube until use to prevent breakage. Keep tubes capped and store flat or vertical to maintain lead integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Diameter\u003c\/strong\u003e: 0.7mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Grade\u003c\/strong\u003e: HB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeads per Tube\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTubes per Box\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: 0.101 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Height\u003c\/strong\u003e: 1.058 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Width\u003c\/strong\u003e: 1.545 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 19.095 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 8.166 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 11.737 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 15.289 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PENTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PEN50HBBX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PENTEL","offers":[{"title":"Default Title","offer_id":51716005658930,"sku":"PEN50HBBX","price":25.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18150169ab054d2db5853fe00a048352.jpg?v=1788520894","url":"https:\/\/voomisupply.com\/products\/pentel-pen50hbbx-0-7mm-hb-lead-refills-box-of-12","provider":"Voomi Supply","version":"1.0","type":"link"}