Achieve absolute precision on smooth surfaces with a professional-grade marker that stays fresh for days even if the cap is left off.
Engineered for High-Precision Marking
Whether you are a lab technician labeling slides or an educator preparing overhead transparencies, the STAEDTLER Lumocolor 311-3 delivers a consistent 0.4mm superfine line that grips almost any smooth surface immediately.
Fast-drying, alcohol-based ink is low-odor and intensely lightfast, ensuring your markings remain visible and vibrant over time without fading.
Expertly engineered to write on glass, metal, plastic, wood, ceramics, and overhead film (OHP) with waterproof and smudge-proof results.
The innovative DRY SAFE system allows the marker to remain uncapped for days without drying out, reducing replacement costs and waste.
Automatic pressure equalization prevents ink from leaking during flights, making it a reliable tool for professionals on the move.
Why Precision Matters
Generic markers often smudge or feather on non-porous surfaces. The Lumocolor uses a metal-clad plastic tip to protect the superfine point, allowing you to maintain fine-line detail even under heavy daily use. It is refillable via STAEDTLER 487 refill stations, aligning professional performance with sustainable habits.
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We want you to be 100% satisfied with your purchase.
Items can be returned or exchanged within 30 days of delivery.