Ballpoint Pen Tetis KP511-NN — blue ink, standard size

Tetis KP511-NN is a standard-size ballpoint pen with blue ink designed for everyday writing tasks. The pen features a cap and is built to deliver consistent ink flow for notes, forms and general office or school use. Its simple design and compatibility with replaceable ink cartridges make it a practical choice for routine handwriting needs.

Advantages

The Tetis KP511-NN offers reliable blue ink performance with steady writing and minimal skipping. Its standard size provides comfortable handling for prolonged use, while the capped design protects the tip and prevents drying. Cartridge compatibility allows for economical ink replacement and reduces waste compared with disposable pens.

Suitable for

• Taking notes in meetings or lectures
• Filling out forms and documents
• Everyday office and school writing tasks
• Home use for lists, reminders and personal writing

Key specifications

• Ink colour: blue
• Pen type: ballpoint
• Size: standard / full-size pen
• Closure: cap
• Cartridge: replaceable ink cartridge compatible
• Grip: smooth barrel for general comfort

How to use

Remove the cap to begin writing. Apply moderate pressure for a consistent ink line; the ballpoint mechanism dispenses ink as the tip rolls across the paper. When the ink runs low, open the barrel according to the pen's construction and replace the cartridge with a compatible refill. Replace the cap when not in use to prevent the tip from drying.

Usage recommendations

Store the pen horizontally or with the tip pointing down when not in use for extended periods to maintain ink flow. Use on standard paper types; avoid extremely glossy or wet papers that may cause smudging or slow drying.