Label with absolute confidence on the most challenging surfaces. Whether you are coding laboratory glassware or marking specialized optical lenses, these high-performance markers adhere where others fail, ensuring your critical notations remain permanent, legible, and sharp.
Engineered for Technical Precision
Experience professional-grade reliability with the STAEDTLER Lumocolor 319-F. Designed for professionals who require peak precision, this marker excels on nano-coatings, silicon, and Teflon, providing an industrial-strength solution for your most delicate technical tasks.
Perfect for anti-reflective layers, optical glass, and lab equipment. Your markings stay put on surfaces traditional markers can't handle.
Maintain clarity in small spaces. The robust fine point allows for detailed technical notations and legible labeling on compact items.
Forget the frustration of dried-out pens. These markers can stay uncapped for days without losing performance, maximizing your investment.
Boost your workflow efficiency. The ink dries in seconds, making it the perfect choice for left-handed users and fast-paced environments.
Technical Specifications & Fit
Coated glass, laboratory plastic, silicon, Teflon, metal, and optical lenses.
Airplane-safe pressure equalization and Xylene-free, low-odor permanent ink.
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Items can be returned or exchanged within 30 days of delivery.