{"product_id":"staedtler-lumocolor-317m-permanent-markers-4-pack","title":"STAEDTLER Lumocolor 317M Permanent Markers 4-Pack","description":"\u003ch2\u003eUniversal Medium 1.0 mm Waterproof Permanent Markers\u003c\/h2\u003e\n\u003cp\u003eThe STAEDTLER Lumocolor 317M Permanent Marker 4-Pack provides dependable German engineering and industrial-grade marking precision across almost all surfaces. Featuring a sturdy 1.0 mm medium bullet tip, these high-performance markers write cleanly on overhead projection film, CDs\/DVDs, acrylic, glass, plastic, metal, and coated cardstock. STAEDTLER’s proprietary DRY SAFE technology allows pens to be left uncapped for days without drying out. Formulated with alcohol-based permanent ink that dries within seconds, these pens eliminate smudging—making them especially well-suited for left-handed writers, office presentations, laboratory work, and household organization. Built-in airplane-safe pressure equalization prevents ink leaks during air travel flights, delivering mess-free performance wherever you work.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Surface Adhesion:\u003c\/strong\u003e Writes reliably on overhead transparency film, glass, metal, plastic, CDs, and stone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDRY SAFE Ink Technology:\u003c\/strong\u003e Can be left uncapped for days without drying out, ensuring instant ink flow every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirplane-Safe Pressure Equalization:\u003c\/strong\u003e Automatic pressure balancing prevents ink leaks during flight travel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast-Drying \u0026amp; Smudge-Proof:\u003c\/strong\u003e Sets in seconds to prevent smearing, offering left-handed friendly writing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEco-Conscious Polypropylene Barrel:\u003c\/strong\u003e Crafted from 97% recycled plastic with long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e STAEDTLER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Lumocolor 317M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Width:\u003c\/strong\u003e Medium tip (approx. 1.0 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Formulation:\u003c\/strong\u003e Alcohol-based permanent ink (lightfast Black)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Options:\u003c\/strong\u003e Single-color 4-packs in Black, Red, Blue, or Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefillable:\u003c\/strong\u003e Compatible with STAEDTLER refill station 487 17\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrying Time:\u003c\/strong\u003e 3–6 seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre STAEDTLER Lumocolor 317M markers safe to carry on an airplane?\u003c\/strong\u003e\u003cbr\u003e\nYes. These pens feature built-in airplane-safe pressure equalization that automatically balances pressure inside the barrel to prevent in-flight leakage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan these markers write on plastic containers and laboratory glassware?\u003c\/strong\u003e\u003cbr\u003e\nYes. The alcohol-based permanent ink adheres tightly to non-porous surfaces including laboratory glass, freezer containers, plastic bins, and metal tins.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill the marker dry up if I leave the cap off overnight?\u003c\/strong\u003e\u003cbr\u003e\nNo. Thanks to STAEDTLER’s DRY SAFE technology, you can leave the marker uncapped for days without the nib or reservoir drying out.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can I reach customer support regarding my order?\u003c\/strong\u003e\u003cbr\u003e\nYou can contact our official customer support team directly at szjyf@outlook.com. Pre-sale inquiries are not supported, but all post-order inquiries are handled promptly.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the cancellation and refund policy?\u003c\/strong\u003e\u003cbr\u003e\nYou can request a full refund at any time before your order shipment is confirmed. Once shipped, standard return policies apply.\u003c\/p\u003e","brand":"STAEDTLER","offers":[{"title":"Black","offer_id":68453432918050,"sku":"S317M-P4BK","price":17.55,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":68453432950818,"sku":"S317M-P4R","price":17.55,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":68453432983586,"sku":"S317M-P4BL","price":17.55,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":68453433016354,"sku":"S317M-P4G","price":17.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/4007817310472.2.jpg?v=1791864373","url":"https:\/\/www.xypen.com\/products\/staedtler-lumocolor-317m-permanent-markers-4-pack","provider":"XYPen","version":"1.0","type":"link"}