STAEDTLER Lumocolor 317M Permanent Markers 4-Pack

Universal Medium 1.0 mm Waterproof Permanent Markers

The 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.

Key Features

• Universal Surface Adhesion: Writes reliably on overhead transparency film, glass, metal, plastic, CDs, and stone.
• DRY SAFE Ink Technology: Can be left uncapped for days without drying out, ensuring instant ink flow every time.
• Airplane-Safe Pressure Equalization: Automatic pressure balancing prevents ink leaks during flight travel.
• Fast-Drying & Smudge-Proof: Sets in seconds to prevent smearing, offering left-handed friendly writing.
• Eco-Conscious Polypropylene Barrel: Crafted from 97% recycled plastic with long service life.

Specifications

• Brand: STAEDTLER
• Model: Lumocolor 317M
• Line Width: Medium tip (approx. 1.0 mm)
• Ink Formulation: Alcohol-based permanent ink (lightfast Black)
• Available Options: Single-color 4-packs in Black, Red, Blue, or Green
• Refillable: Compatible with STAEDTLER refill station 487 17
• Drying Time: 3–6 seconds
• Origin: Germany

Frequently Asked Questions

Are STAEDTLER Lumocolor 317M markers safe to carry on an airplane?
Yes. These pens feature built-in airplane-safe pressure equalization that automatically balances pressure inside the barrel to prevent in-flight leakage.

Can these markers write on plastic containers and laboratory glassware?
Yes. The alcohol-based permanent ink adheres tightly to non-porous surfaces including laboratory glass, freezer containers, plastic bins, and metal tins.

Will the marker dry up if I leave the cap off overnight?
No. Thanks to STAEDTLER’s DRY SAFE technology, you can leave the marker uncapped for days without the nib or reservoir drying out.

How can I reach customer support regarding my order?
You 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.

What is the cancellation and refund policy?
You can request a full refund at any time before your order shipment is confirmed. Once shipped, standard return policies apply.