Staedtler Lumocolor OHP Pen Permanent Medium 1.0mm Line Black (Pack 10) - 317-9

For reliable, long-lasting marks that won't smudge or fade, reach for the Staedtler Lumocolor OHP Pen Permanent in Black. This essential pack of 10 medium-tipped markers features a bold 1.0mm line, perfect for clear, high-impact labeling and writing. The specialized permanent ink is designed to adhere beautifully and quickly to virtually any non-porous surface—including plastic, glass, metal, stone, and OHP films—and is exceptionally waterproof and lightfast. Whether you're labeling inventory, marking laboratory equipment, or creating professional transparencies, this marker guarantees a durable, sharp, and intensely black mark every time.

Key Features:

• High-Impact Permanent Ink The fast-drying ink is water-resistant, lightfast, and completely smudge-proof for lasting marks.
• Versatile 1.0mm Tip The medium bullet tip creates a strong, visible line, ideal for bold writing and quick labeling.
• True Multi-Surface Use Adheres firmly and permanently to nearly all materials, including slick and non-porous surfaces.

• Aircraft Safe Technology Features an automatic pressure equalization system that prevents the pen from leaking on flights.

• Bulk Value Pack Comes in a convenient pack of 10, ensuring you have ample supply for extensive use in the office or workshop.