{"product_id":"4-pack-20mm-deep-hole-long-nib-marker-pens-woodworking-metal","title":"4-Pack 20mm Long Nib Deep Hole Marker Pens – Wood \u0026 Metal","description":"\n\u003ch2\u003eMark Deeper, Work Smarter — 20mm Long Nib Marker Pens\u003c\/h2\u003e\n\u003cp\u003eTake your precision marking to the next level with these \u003cstrong\u003e4-Pack 20mm Deep Hole Long Nib Marker Pens\u003c\/strong\u003e. Designed for professionals and DIY enthusiasts alike, these versatile markers feature an extra-long 20mm round-toe tip — twice the length of standard markers — making them the go-to tool for deep holes, tight spaces, and hard-to-reach surfaces. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Long Nib Markers?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtra-Long 20mm Tip:\u003c\/strong\u003e Reaches deep holes, recessed cavities, and confined areas where ordinary markers simply can't go. Ideal for drilling, woodworking, glass installation, and metalwork.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e72-Hour Cap-Off Durability:\u003c\/strong\u003e Won't dry out for up to 72 hours without the cap, so you can keep your workflow uninterrupted without worrying about the tip drying mid-job.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduated Pen Body:\u003c\/strong\u003e Built-in measurement graduation on the barrel ensures more accurate, reliable markings — no need for a separate ruler for quick measurements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof, Fast-Drying Permanent Ink:\u003c\/strong\u003e Oil-based ink formula resists water, fading, and smearing. Dries fast for clean, lasting marks on wood, metal, glass, plastic, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunch Positioning Ready:\u003c\/strong\u003e Precisely locate drilling and punching positions to reduce errors and boost efficiency in industrial and workshop settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Surface Compatibility:\u003c\/strong\u003e Works on wood, metal, glass, plastic, stone, and paper — a must-have for carpentry, fabrication, construction, and art projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Pens\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTip Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm (Round Toe)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil-Based Permanent\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInk Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAssorted \/ Colored\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCap-Off Durability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 72 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Resistant, Fast Drying, Graduated Barrel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWoodworking \u0026amp; carpentry marking\u003c\/li\u003e\n  \u003cli\u003eMetal drilling \u0026amp; fabrication\u003c\/li\u003e\n  \u003cli\u003eGlass installation \u0026amp; scoring\u003c\/li\u003e\n  \u003cli\u003eIndustrial deep-hole marking\u003c\/li\u003e\n  \u003cli\u003eDIY home improvement projects\u003c\/li\u003e\n  \u003cli\u003eArt, craft, and decoration work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-unfinished-wooden-cubes-9-pack-diy-craft-blocks\"\u003e1-Inch Unfinished Wooden Cubes – 9-Pack DIY Craft Wood Blocks\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-tool\"\u003e1\/4\" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-inch-carbon-steel-knife-sharpening-rod-honing-steel\"\u003e10-Inch Carbon Steel Knife Sharpening Rod | Honing Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe handling of permanent markers and inks in the workplace, refer to OSHA's Hazard Communication standards.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Zebra_%28pen_manufacturer%29\" target=\"_blank\" rel=\"noopener\"\u003eZebra (pen manufacturer)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What surfaces can these long nib marker pens write on?\u003c\/h4\u003e\n\u003cp\u003eA: These 20mm deep hole marker pens work on a wide range of surfaces including wood, metal, glass, plastic, stone, and paper. The oil-based permanent ink adheres to most smooth and semi-porous surfaces, making them versatile for woodworking, metalworking, and general craft or industrial use.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does the ink last without the cap on?\u003c\/h4\u003e\n\u003cp\u003eA: The ink is formulated to remain workable for up to 72 hours even without the cap on, so you won't lose precious time re-capping between tasks during longer projects or in busy workshop environments.\u003c\/p\u003e\n\u003ch4\u003eQ: Why is the 20mm long nib better than a standard marker for deep holes?\u003c\/h4\u003e\n\u003cp\u003eA: Standard marker tips are typically 8–10mm long, which makes it difficult or impossible to reach the bottom of deep holes, cavities, or recessed spots. The 20mm long nib on these markers extends your reach significantly, allowing precise, clean markings in areas that would otherwise require a different tool entirely.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the ink waterproof and permanent?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The oil-based ink is water resistant, fast drying, and designed to be permanent — it won't fade, blush, or wash off easily, even in damp or outdoor workshop conditions.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What surfaces can these long nib marker pens write on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These 20mm deep hole marker pens work on a wide range of surfaces including wood, metal, glass, plastic, stone, and paper. The oil-based permanent ink adheres to most smooth and semi-porous surfaces, making them versatile for woodworking, metalworking, and general craft or industrial use.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the ink last without the cap on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ink is formulated to remain workable for up to 72 hours even without the cap on, so you won't lose precious time re-capping between tasks during longer projects or in busy workshop environments.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the 20mm long nib better than a standard marker for deep holes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Standard marker tips are typically 8–10mm long, which makes it difficult or impossible to reach the bottom of deep holes, cavities, or recessed spots. The 20mm long nib on these markers extends your reach significantly, allowing precise, clean markings in areas that would otherwise require a different tool entirely.\"}}, {\"@type\": \"Question\", \"name\": \"Is the ink waterproof and permanent?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The oil-based ink is water resistant, fast drying, and designed to be permanent — it won't fade, blush, or wash off easily, even in damp or outdoor workshop conditions.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Crafts, DIY \u0026 Office\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/crafts-diy-office\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4-Pack 20mm Long Nib Deep Hole Marker Pens – Wood \u0026 Metal\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/4-pack-20mm-deep-hole-long-nib-marker-pens-woodworking-metal\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"4 PCS White Pens","offer_id":54170641137974,"sku":"14:200006159#4 PCS White Pens","price":15.82,"currency_code":"USD","in_stock":false},{"title":"4 PCS Black Pens","offer_id":54170641170742,"sku":"14:365458#4 PCS Black Pens","price":15.82,"currency_code":"USD","in_stock":false},{"title":"2white 1black 1red","offer_id":54170641203510,"sku":"14:200004890#2white 1black 1red","price":15.82,"currency_code":"USD","in_stock":false},{"title":"4Pcs mix color A","offer_id":54170641236278,"sku":"14:200006156#4Pcs mix color A","price":15.82,"currency_code":"USD","in_stock":false},{"title":"4Pcs mix color C","offer_id":54170641269046,"sku":"14:100013777#4Pcs mix color C","price":15.82,"currency_code":"USD","in_stock":false},{"title":"4Pcs mix color B","offer_id":54170641301814,"sku":"14:200006154#4Pcs mix color B","price":15.82,"currency_code":"USD","in_stock":false},{"title":"4Pcs mix color E","offer_id":54170641334582,"sku":"14:200004889#4Pcs mix color E","price":15.82,"currency_code":"USD","in_stock":false},{"title":"2white 2black","offer_id":54170641367350,"sku":"14:1254#2white 2black","price":15.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S85142b0292604a3889dc8b2a9ebef88dM.webp?v=1782840646","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/4-pack-20mm-deep-hole-long-nib-marker-pens-woodworking-metal","provider":"Zpaxo","version":"1.0","type":"link"}