Marker, Stabilo OHPen universal 10 pcs, blue — refillable ink for overheads and non-porous surfaces

Stabilo OHPen universal marker set contains 10 blue refillable markers designed for writing on overhead projector foils, transparencies and other non-porous surfaces. The ink formula produces clear, quick-drying lines with low smudging on film and glossy materials, making the set suitable for presentations, drafting and school or office use. Each marker features a non-slip grip zone and a ventilated cap to enhance safety and handling during extended use.

Advantages

The refillable ink and robust construction provide long-term usability and lower running costs compared with disposable markers. The ink delivers legible, consistent blue lines on smooth surfaces and maintains visibility on projected images. Markers include a clip for secure storage and a shaft color that helps identify ink type. The ventilated cap reduces the risk of accidental suffocation, and the non-slip grip ensures stable control while writing.

Suitable for

• Presentations on overhead projectors and transparencies
• Annotating glossy charts, laminated sheets and plastic films
• Office and classroom marking where smudge-resistant writing is required
• Drafting and sketching on smooth, non-porous media

Key specifications

• Set contents: 10 blue refillable markers
• Ink type: formulated for non-porous surfaces and overhead foils
• Tip options: available in superfine, fine and medium line widths (product line)
• Grip: non-slip grip zone for comfortable control
• Cap: ventilated safety cap with clip
• Cap-off time: up to 3 days

How to use

Hold the marker at a comfortable angle and apply steady pressure for a consistent blue line on transparencies or other smooth surfaces. Replace the cap after use to preserve ink and prevent drying; ventilated caps are designed for safety during storage. Refill the markers with compatible ink when performance diminishes to extend service life and reduce waste.

Usage recommendations

For best visibility during projections, test markers on a sample transparency before the presentation. Allow ink to dry briefly on glossy surfaces to minimize smudging. Store markers horizontally to maintain even ink flow and refill with manufacturer-recommended ink.