Gel pen Donau model DONA0404, transparent green body, 0.5 mm tip

The Donau gel pen DONA0404 features a transparent green barrel and a 0.5 mm tip, designed for fine, precise writing. The gel ink delivers a smooth, consistent line suitable for everyday office tasks, note-taking and detailed drawing. The clear body allows users to monitor the remaining ink level at a glance, and the pen’s compact, lightweight design makes it convenient for daily carry.

Advantages

This gel pen offers a fine 0.5 mm tip that produces precise, consistent lines with minimal skipping. The gel ink flows smoothly for comfortable writing and clear legibility on standard paper types. The transparent green barrel provides visual ink-level feedback so you can see when replacement is needed. The cap fits securely to prevent accidental drying and the pen’s balanced weight supports extended writing sessions without excessive hand strain.

Suitable for

• Everyday office and school note-taking
• Detailed sketching and technical drawing
• Form filling and signatures requiring fine lines
• Journaling and planner use

Key specifications

• Tip size: 0.5 mm for fine-line writing
• Ink type: gel ink for smooth, even flow
• Barrel: transparent green body for visible ink level
• Cap: removable cap to prevent drying
• Weight and size: lightweight, pocket-friendly design

How to use

Remove the cap and hold the pen at a comfortable angle for writing or drawing. Apply light, consistent pressure to maintain an even gel ink flow; heavy pressure is not required for good coverage and may shorten tip life. After use, replace the cap securely to reduce the risk of ink drying. The transparent barrel makes it easy to monitor ink level and plan for replacement.

Usage recommendations

For best results use on standard office paper and notebooks; avoid very glossy or highly textured papers that may affect ink flow or drying time. Store horizontally or with the tip down for short periods if you want faster ink delivery after storage. Keep capped when not in use to prolong tip and ink life.