Marker pen Donau D-signer B for whiteboards O/K Blue

Donau D-signer B for whiteboards O/K Blue is a dry-erase marker designed for clear, legible writing on whiteboard surfaces. The marker delivers bold blue strokes with a medium broad tip (B) that produces a consistent line width suitable for presentations, meetings and classroom use. The ink is formulated for easy erasability from non-porous whiteboard surfaces, allowing quick corrections and frequent updates without leaving heavy ghosting.

Advantages

The marker offers a steady ink flow and a durable fibre tip that maintains its shape during regular use. Its blue colour ensures good visibility from a distance while remaining easy on printed materials when transferred. The marker is engineered for clean dry-erase removal from standard whiteboards and similar non-porous surfaces, reducing the need for strong cleaning agents.

Suitable for

• Business presentations and meeting rooms
• Classroom teaching and training sessions
• Planning and brainstorming on whiteboards
• Home offices and study areas

Key specifications

• Ink type: dry-erase (erasable from non-porous surfaces)
• Tip size: B (medium broad fibre tip)
• Colour: blue
• Line characteristic: bold, consistent strokes
• Compatibility: standard whiteboards and other non-porous erasable surfaces

How to use

Remove the cap and write on a clean, dry whiteboard surface using moderate pressure to achieve uniform strokes. For best results, store the marker horizontally when not in use and replace the cap after each use to prevent tip drying. To erase, use a dry eraser or a soft cloth; for residual marks, a whiteboard cleaner can be applied and wiped away.

Usage recommendations

For prolonged tip life and consistent colour performance, avoid leaving the marker uncapped and store it away from direct sunlight and extreme temperatures. If marks persist after erasing, clean the board surface with a dedicated whiteboard cleaner before writing again.