These STAEDTLER Lumocolor pencils are not your average writing tools – they're permanent, waterproof markers in pencil form. The \Glasochrom\ core is designed to write on almost any smooth, non-porous surface: glass, metal, plastic, ceramics, even glossy paper. The marks are resistant to water, smudging, and fading, making them ideal for labeling, coding, or industrial marking.
The red lead is bold and opaque, and the wooden casing gives you control like a traditional pencil (no shaking or priming needed). They sharpen easily with a standard sharpener. Use them in labs, workshops, kitchens, or for arts and crafts on slick surfaces. The pack of 12 ensures you have plenty on hand. Whether you're marking specimen slides, labeling storage bins, or creating window signs, these pencils deliver reliable, permanent lines without the mess of a liquid marker.
