Permanent Marker Trodat 320F — black, fine tip (model 320F)

The Trodat 320F permanent marker in black is a handheld writing tool designed for durable, fade-resistant marking on many common surfaces. It has a fine tip that produces precise lines for detailed writing and labeling, while quick-drying ink reduces smudging. The marker is compact and lightweight, intended for everyday office, packaging and general marking tasks where clear, long-lasting marks are required.

Advantages

The fine tip ensures accurate, consistent lines and controlled ink flow for technical notes, labels and small text. Permanent, fast-drying ink offers good adhesion and resistance to water and fading on materials such as cardboard, plastic and metal. The marker’s compact design provides comfortable handheld use and easy storage in a pencil cup or pocket.

Suitable for (tasks / use cases)

• Labeling folders, files and archive boxes
• Marking packaging and shipping boxes
• Writing on plastic parts and adhesive labels
• Marking metal or coated surfaces for inventory or maintenance
• General office and workshop marking where fine lines are required

Key specifications

• Ink type: permanent, quick-drying
• Tip size: fine (for precise lines and small text)
• Ink colour: black
• Body: handheld, compact barrel for easy handling
• Application surfaces: paper, cardboard, plastic, metal and similar materials

How to use

Remove the cap before use and press the fine tip lightly against the surface to start ink flow. Apply steady, even pressure for continuous lines and release to avoid blotting. Replace the cap after use to prevent the tip from drying out. For best results on non-porous surfaces, test the marker on a small area first to confirm adhesion and drying time.

Usage recommendations

Store horizontally or with the cap on to maintain consistent ink flow. Keep away from direct sunlight and extreme temperatures. If marking important or archival items, verify compatibility with the surface and allow ink to fully dry before stacking or packing.