Donau CD/DVD Marker pen, black, tip 0.3–0.4 mm

Donau CD/DVD Marker pen in black features a fine 0.3–0.4 mm tip designed specifically for marking optical disc surfaces. The ink formulation is intended for clear, legible writing on CDs, DVDs and Blu-ray discs without scratching the surface. The slim tip enables precise writing of titles, dates or short notes directly on the disc surface, making it suitable for labeling, organizing and archiving media collections in home, office or studio settings.

Advantages

The pen provides a fine, consistent line that reduces smudging and feathering on disc labels while maintaining readability. Its compact design and controlled ink flow support neat, accurate marking even in small spaces. The black ink offers high contrast on light-coloured printable disc surfaces and remains stable for long-term identification when used on recommended areas of the disc.

Suitable for

• Labeling CDs, DVDs and Blu-ray discs
• Organizing personal or office media collections
• Creating backups and archiving audio, video and data discs
• Studio and production workflows requiring precise disc identification

Key specifications

• Tip size: 0.3–0.4 mm (fine)
• Ink colour: black
• Designed surface: optical disc surfaces (CD, DVD, Blu-ray)
• Line characteristics: fine, consistent, low-smudge
• Form factor: pen-style marker for handheld use

How to use

Before writing, ensure the disc is clean and free of dust or oils. Hold the pen at a slight angle and apply light, even pressure to write titles, dates or short notes on the non-data (label) side or the designated printable area of the disc. Allow the ink to dry briefly to reduce the risk of smudging. Avoid writing over the disc hub or too close to the inner reading area.

Usage recommendations

For reliable results, store the pen capped when not in use and keep it in a dry environment. Use on recommended disc label areas and test on a spare disc if uncertain about compatibility with printable surfaces. Avoid pressing hard to prevent damage to the disc surface.