Gel pen Tetis KZ107 by Tetis — black ink, ballpoint gel pen

Tetis KZ107 is a gel ballpoint pen with black ink designed for everyday writing. The pen combines a gel-based ink formula with a ballpoint tip to produce smooth, consistent lines suitable for notes, forms and general office or school use. Its compact body and balanced weight make it easy to grip for extended writing sessions, while the gel ink reduces skipping and provides clear, dark strokes on standard paper.

Advantages

The Tetis KZ107 offers dependable ink flow that ensures uniform coverage without excessive smudging. Its gel formulation delivers darker lines compared with many oil-based ballpoint pens, improving legibility on forms and documents. The pen’s compact size and ergonomic shape support comfortable handling and steady control, and its reliable tip design reduces the risk of blotting or uneven lines during routine tasks.

Suitable for

• Everyday note-taking and journaling
• Filling out forms and signing documents
• School assignments and classroom use
• Office correspondence and administrative tasks
• Sketching simple diagrams or annotations

Key specifications

• Ink type: gel (black)
• Tip type: ballpoint
• Line quality: smooth, consistent strokes
• Body: compact, ergonomic shape for easy grip
• Intended use: general writing, office and school

How to use

Hold the pen at a comfortable angle and apply light to moderate pressure while writing to maintain smooth ink flow and avoid excessive buildup at the tip. For best results, write on standard office or notebook paper; extremely glossy or coated surfaces may affect ink adhesion. Replace the pen when ink output becomes faint or inconsistent to ensure clear, legible writing.

Usage recommendations

Store the pen capped and horizontally or tip-up to prevent drying and maintain reliable ink flow. Avoid exposure to extreme temperatures and direct sunlight to preserve ink consistency.