Automatic ballpoint pen Tetis KD911 0.7 mm black

Tetis KD911 0.7 mm black is an automatic ballpoint pen designed for everyday writing tasks. The pen delivers consistent black ink flow through a 0.7 mm tip, producing a medium-fine line suitable for notes, forms and general office use. Its retractable mechanism enables one-handed operation and protects the tip when not in use. Compact and practical, the KD911 is intended for reliable, general-purpose writing in school, office and home environments.

Advantages

The Tetis KD911 offers steady ink distribution and a uniform medium-fine line that balances legibility and compactness. The retractable design prevents accidental marks and simplifies carrying in pockets or organizers. The pen's plastic body provides lightweight handling, while the 0.7 mm tip supports clear, precise strokes for everyday documentation. Overall, the KD911 combines simplicity, convenience and dependable writing performance.

Suitable for

• Taking notes in meetings and lectures
• Filling out forms and documents
• Everyday office and administrative tasks
• Schoolwork and homework writing
• General household record keeping

Key specifications

• Tip size: 0.7 mm (medium-fine line)
• Ink colour: black
• Mechanism: retractable (automatic)
• Barrel: lightweight plastic construction
• Line type: continuous ballpoint ink
• Intended use: everyday writing, office and school

How to use

Press the retractable button to extend the tip before writing and press again to retract it after use. Hold the pen at a comfortable angle and apply moderate pressure to produce a consistent black line from the 0.7 mm tip. Store the pen with the tip retracted when not in use to prevent ink marks and to protect the writing point. Replace the refill or dispose of the pen according to local waste guidelines when ink is depleted.

Usage recommendations

For best results, choose smooth writing surfaces and avoid excessive pressure to maintain tip lifespan and ink flow consistency. Keep the pen capped in its retracted position during transport and store at room temperature away from direct heat or prolonged sunlight.