Fineliner pens Keyroad Cienkopis 0.4 mm, pack of 4 — Keyroad KR972461

Keyroad Cienkopis fineliner pens with a 0.4 mm tip, supplied as a practical pack of four in a blister. These disposable fineliners are designed to produce precise, narrow lines for writing, technical drawing, sketching and everyday office tasks. The compact barrel and fine metal-clad tip provide control for detailed work while remaining comfortable for extended use.

Advantages

The 0.4 mm tip delivers consistent, sharp lines suitable for detailed annotations and line work. The set of four pens ensures a ready supply for school, office or project use. The pens have a balanced, slim body that supports accurate hand positioning and easy handling. Ink flow is formulated to dry quickly to reduce smudging on common paper types.

Suitable for

• Writing and note-taking in school or office
• Technical drawings, diagrams and schematics
• Sketching, outlining and fine detail work in art
• Precision tasks such as labeling and annotating documents

Key specifications

• Tip size: 0.4 mm fine point for precise line width
• Quantity: set of 4 pens in blister packaging
• Pen type: disposable fineliner with metal-clad tip
• Barrel: slim, lightweight design for controlled handling
• Ink properties: quick-drying formula to minimise smudging on common paper

How to use

Remove a pen from the blister pack and snap off the cap. Hold the fineliner at a natural writing angle and apply gentle, even pressure to produce consistent 0.4 mm lines. For technical drawing, use a ruler or template to guide straight lines; for sketching, vary hand pressure and angle to achieve subtle line variations. Replace the cap after use to protect the tip and slow ink drying.

Usage recommendations

Store pens horizontally or capped in a dry environment and avoid exposure to extreme temperatures. Use on standard writing and drawing papers for best results; test on specialty papers before use to confirm ink absorption and drying behaviour.