Ballpoint pen Staedtler 4320 M black, medium tip, 1 pc

Staedtler 4320 M black is a single-piece ballpoint pen with a medium tip and black ink, designed for everyday handwriting tasks. The pen features an ergonomic triangular barrel that supports a relaxed grip and reduces hand fatigue during extended use. With a smooth ink flow and an approximate 1.0 mm ball diameter, it produces a medium line width suitable for notes, documents and routine office work.

Advantages

The triangular shape provides ergonomic support for comfortable writing over longer periods. The pen delivers a particularly smooth writing performance with consistent black ink flow, helping to avoid skips and blotches. The medium tip offers a balanced line width useful for general-purpose writing and forms where legibility is required.

Suitable for

• Everyday handwriting and note-taking
• Office paperwork and form filling
• Schoolwork and study notes
• General correspondence and lists

Key specifications

• Ink colour: black
• Tip size: medium (approx. 1.0 mm ball diameter)
• Barrel shape: ergonomic triangular
• Pack quantity: 1 piece
• Writing style: ballpoint

How to use

Remove the cap and hold the pen using the triangular barrel to position fingers naturally for a comfortable grip. Apply light, even pressure while writing to maintain consistent ink flow and avoid pressing too hard, which can shorten tip life. Replace the cap when not in use to prevent drying and store horizontally or upright with the tip up for best preservation.

Usage recommendations

Use this Staedtler ballpoint pen for everyday tasks where reliable, legible black ink is required. For prolonged writing sessions, the triangular shape helps reduce hand strain. If using on important documents, allow a moment for the ink to dry before stacking pages.