STAEDTLER Lumocolor 318F Permanent Markers 4-Pack

Universal Fine 0.6 mm Waterproof Precision Markers

The STAEDTLER Lumocolor 318F Permanent Marker 4-Pack provides German precision marking engineered for clear, durable labeling on virtually all surfaces. Equipped with an enduring 0.6 mm fine bullet tip, these universal pens produce neat, legible lines that resist fraying under daily use. Ideal for marking overhead projection film, CDs/DVDs, laboratory glassware, acrylic sheets, smooth plastics, and metals, the alcohol-based permanent ink sets within seconds to prevent smudging—delivering high reliability for left-handed writers. STAEDTLER’s proprietary DRY SAFE technology prevents drying even when left uncapped for days. Built-in airplane-safe pressure equalization stops barrel leakage during flights, ensuring clean transport in bags, lab coats, and tool kits.

Key Features

• 0.6 mm Fine Precision Tip: Balances high legibility with crisp detailing for charts, labels, and technical notation.
• Universal Surface Compatibility: Adheres cleanly to transparency film, glass, metal, plastic, CDs, and paper.
• DRY SAFE Ink Technology: Can remain uncapped for days without drying out or losing smooth ink delivery.
• Airplane-Safe Pressure Equalization: Automatic pressure balancing prevents in-flight ink leakage.
• Smudge-Proof & Waterproof: Dries in seconds to deliver lightfast, moisture-resistant performance.

Specifications

• Brand: STAEDTLER
• Model: Lumocolor 318F
• Line Width: Fine (approx. 0.6 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

What line width does the STAEDTLER Lumocolor 318F produce?
The 318F features a fine bullet tip that produces an approximate line width of 0.6 mm, ideal for detailed text and clear labeling.

Is the ink safe to write on CDs, DVDs, and sensitive plastics?
Yes. The gentle solvent formula will not degrade optical media or penetrate plastic films when dry.

Will these pens dry out if left uncapped during long work sessions?
No. STAEDTLER’s DRY SAFE technology ensures the markers remain fully functional even after being left uncapped for days.

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.