{"product_id":"pentel-ain-mechanical-pencil-lead","title":"Pentel Ain Mechanical Pencil Lead","description":"\u003cdiv class=\"prd-descn-text\"\u003e\n\u003cdiv class=\"description-intext\"\u003e\n\u003cp\u003eDrafting detailed blueprints or writing long essays shouldn't feel like a constant battle with snapping tips⚔️. Many standard pencil refills break under moderate hand pressure, creating annoying carbon smudges across clean paper pages💔. This innovative drafting pencil lead utilizes a re-engineered molecular ceramic cell structure to provide a robust, break-resistant lead core that refuses to crumble even when writing at a steep angle✏️. It delivers consistent line weight and crisp, visible characters, allowing your focus to remain entirely on the creative task rather than the constant frustration of broken graphite tips🎓.\u003c\/p\u003e\n\u003cp\u003eThe sensation of glide when writing with these refills is noticeably improved, moving across fibers with minimal resistance🛝. Infused with microscopic lubricating oils, this advanced formula delivers an incredibly smooth writing lead experience that floats effortlessly on various paper textures🧈. High-density carbon particles cling firmly to paper fibers to prevent loose powder, ensuring a silky-smooth glide that eliminates messy graphite transferring onto hands or drawing sheets📓. Left-handed writers will appreciate the instant drying, smudge-free performance that keeps notes pristine during intensive sessions💼.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli type=\"disc\"\u003e🛝Thumb-slide cases prevent accidental spills, keeping fragile carbon cores completely safe from crushing inside crowded stationery bags🎒, ensuring quick reloads on the move🏃.\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e🧬Molecular polymer frameworks absorb writing pressure, creating a highly durable, shatterproof core that outlasts traditional clay binders under heavy drafting loads, ensuring stable lines for technical artists📐.\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e📓Specially formulated graphite particles adhere tightly to paper fibers, delivering a smudge-free adhesion that prevents carbon dust from smearing on hands, keeping sketches pristine and professional🎨.\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e🧈Infused micro-lubricating oils reduce drag significantly, providing an incredibly ultra-low friction writing feel that glides silently across textured sheets, eliminating irritating scratching noises🔇.\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e🌲Proudly manufactured using 98% recycled materials, combining elite Japanese engineering with highly eco-conscious stationery standards, making it the perfect green workspace choice🌍.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli type=\"disc\"\u003eBrand: Pentel\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eCountry of Brand Origin: Japan\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eModel: Pentel Ain (C28x Series)\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eNumber of Refills:\n\u003cul\u003e\n\u003cli type=\"disc\"\u003e0.5mm: 40 pcs\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.7mm: 40 pcs\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.3mm: 25 pcs\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.2mm: 20 pcs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eSize:\n\u003cul\u003e\n\u003cli type=\"disc\"\u003e0.5mm: L 60 x W 0.5 x H 0.5 mm (2.36 inch x 0.02 inch x 0.02 inch)\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.3mm: L 60 x W 0.3 x H 0.3 mm (2.36 inch x 0.01 inch x 0.01 inch)\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.2mm: L 60 x W 0.2 x H 0.2 mm (2.36 inch x 0.008 inch x 0.008 inch)\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.7mm: L 60 x W 0.7 x H 0.7 mm (2.36 inch x 0.03 inch x 0.03 inch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eMaterial: Recycled POM Case, Recycled PC Cap\u003c\/li\u003e\n\u003cli type=\"disc\"\u003eWeight:\n\u003cul\u003e\n\u003cli type=\"disc\"\u003e0.5mm \/ 0.7mm: 10g (0.35oz)\u003c\/li\u003e\n\u003cli type=\"disc\"\u003e0.2mm \/ 0.3mm: 9g (0.32oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQ\u0026amp;A\u003c\/h3\u003e\n\u003ch3\u003eHow do graphite lead hardness grades differ in writing?\u003c\/h3\u003e\nGraphite lead grades range from soft and dark (B, 2B, 3B, 4B) to hard and light (H, 2H). The \"B\" stands for blackness, while \"H\" stands for hardness. Soft grades wear down faster but produce deep, rich lines. Hard grades retain their sharp points longer and make faint, clean marks. Mid-grades like HB offer a versatile balance for standard writing.\n\u003ch3\u003eWhat makes some mechanical pencil refills smudge-resistant?\u003c\/h3\u003e\nSmudge resistance is determined by how well the graphite particles adhere to the paper's microscopic fibers. Advanced refills blend pure graphite with customized polymer binders. This molecular bond prevents loose dust particles from sitting on top of the sheet, ensuring that friction from hands, rulers, or folders will not smear the writing.\n\u003ch3\u003eHow does a ceramic binder improve lead durability?\u003c\/h3\u003e\nA ceramic binder is an advanced internal framework constructed within the graphite core. Unlike traditional clay-based binders, ceramic cell structures absorb writing pressure and shock from multiple angles. This innovative molecular design dramatically increases point strength and break resistance, allowing for extremely thin diameters, such as 0.2mm, to write reliably without snapping.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Pentel","offers":[{"title":"0.2mm \/ 2B","offer_id":49022354129113,"sku":"20260064722B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.2mm \/ HB","offer_id":49022354161881,"sku":"2026006472HB","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ 2B","offer_id":49022354194649,"sku":"20260064732B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ B","offer_id":49022354227417,"sku":"2026006473B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ HB","offer_id":49022354292953,"sku":"2026006473HB","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ H","offer_id":49022354260185,"sku":"2026006473H","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 4B","offer_id":49022354424025,"sku":"20260064754B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 3B","offer_id":49022354391257,"sku":"20260064753B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 2B","offer_id":49022354325721,"sku":"20260064752B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ B","offer_id":49022354456793,"sku":"2026006475B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ HB","offer_id":49022354522329,"sku":"2026006475HB","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ H","offer_id":49022354489561,"sku":"2026006475H","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 2H","offer_id":49022354358489,"sku":"20260064752H","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.7mm \/ 2B","offer_id":49022354555097,"sku":"20260064772B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.7mm \/ B","offer_id":49022354587865,"sku":"2026006477B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.7mm \/ HB","offer_id":49022354620633,"sku":"2026006477HB","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.9mm \/ 2B","offer_id":49022365335769,"sku":"20260064792B","price":2.9,"currency_code":"USD","in_stock":true},{"title":"0.9mm \/ HB","offer_id":49022365368537,"sku":"2026006479HB","price":2.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2076\/4473\/files\/Pentel-AIN-Mechanical-Pencil-Lead-3.jpg?v=1785314754","url":"https:\/\/www.alotmall.com\/products\/pentel-ain-mechanical-pencil-lead","provider":"A Lot Mall","version":"1.0","type":"link"}