Pennarello permanente punta tonda Staedtler 317-9 nero

Permanent Marker Bullet Tip Staedtler 317-9 Black is a universal permanent marker with a bullet tip (M line width) designed for precise writing and marking on almost all surfaces including paper, cardboard, film, glass, plastic, metal, leather, stone, porcelain, wood and polystyrene. The fast-drying, low-odour ink is smudge-proof and waterproof on most surfaces; the black ink is weatherproof and some ink colours are lightfast. The pen has a polypropylene barrel and cap, a clip and can be easily refilled with STAEDTLER refill station 487 17. It is airplane-safe thanks to automatic pressure equalisation and features DRY SAFE technology that allows the pen to be left uncapped for days without drying out.

Advantages

The Staedtler 317-9 combines permanent, low-odour ink with rapid drying that makes it suitable for left-handed users and for applications requiring quick handling. DRY SAFE ink technology extends service life by preventing drying when left uncapped for days. The pen is airplane-safe to prevent leakage during flights, has excellent smudge-proof and waterproof properties on most materials, and is refillable to reduce waste. Its PP barrel and cap provide durability and resistance to ink evaporation.

Suitable for

• Labeling and marking cardboard and paper
• Marking on plastic, film and polystyrene
• Writing on glass, metal, porcelain and stone
• Crafting, drawing and general workshop use
• Outdoor marking where weather resistance is required

Key specifications

• Brand: Staedtler
• Model / MPN: 317-9
• EAN: 4007817310748
• Tip type: Bullet tip (M)
• Ink: Permanent, low-odour, fast-drying
• Properties: Smudge-proof, waterproof on most surfaces, DRY SAFE, airplane-safe
• Barrel / cap material: Polypropylene (PP)
• Refillable: Yes, with refill station 487 17
• Colour: Black (weatherproof); other colours available with varying lightfastness

How to use

Shake the pen gently before use. Press the bullet tip briefly on a test surface to start ink flow if needed. Write or mark with steady pressure; the M tip provides a consistent medium line. Allow a few seconds for the ink to dry to avoid smudging. If the tip has dried slightly, the pen can be reactivated by using the STAEDTLER refill station 487 17 or by following the manufacturer's instructions for priming.

Recommendations

For best results, clean the surface of dust and grease before marking. Use on smooth, non-porous surfaces with even strokes. Store capped when not in use; however, DRY SAFE technology permits temporary uncapped storage without immediate drying. Refill with STAEDTLER refill station 487 17 to extend service life and reduce waste.