STAEDTLER 319MSW - Permanent special pen M / 1.0 mm / black

For many special applications such as coated surfaces, nano coatings, optical glass, laboratory glass
• Adheres to many special surfaces on which other fine markers do not
• The black Lumocolor permanent F and M is also suitable for marking laundry and for outdoor applications ''Garden marker''
• Superbly smear-proof and waterproof on almost all surfaces
• Dries in seconds, making it perfect for left-handers
• Colour-intensive, low-odour ink
• Xylene and toluene-free ink
• Extremely light resistant (on smooth surfaces: black 7 years, red 1 year, considerably longer on paper)
• Black is weather-proof
• Airplane-safe — automatic pressure equalisation stops the pen leaking on aeroplanes
• Barrel and cap made from PP for a guaranteed long service life ...