Foska Whiteboard Marker Pens - MK8016

While they may write on glass, they are specifically designed for glossy whiteboards and are intended to be easily erasable from those surfaces. Performance on glass may vary.

The lifespan depends on usage frequency and how well the markers are capped after use. Properly stored and used, they offer durable and long-lasting performance.

These markers are designed for traditional glossy, non-porous whiteboard surfaces. They are not intended for chalkboards or surfaces designed for chalk.

If a marker dries out, try placing it tip-down in a small amount of water for a few minutes, then recap and test. However, this is not always effective for completely dried-out markers.

Yes, the water-soluble ink is designed to provide clear and vibrant color output, making it suitable for presentations and classroom teaching where visibility is important.

These markers feature a standard round pen tip, which provides a consistent line width suitable for general writing and drawing.

Ensure the cap was properly sealed. Shake the marker gently, then try writing on a test surface. If the issue persists, the ink may be depleted.

Allow a few extra seconds for the ink to dry before touching the writing. Ensure the surface is clean and dry before use.

Use a clean, dry eraser. If the mark is old or the board is stained, use a dedicated whiteboard cleaner spray and a soft cloth. Ensure you are using the markers on a proper glossy whiteboard surface.

Check for any ink residue around the cap or marker opening. Clean gently with a slightly damp cloth and ensure the cap is fully seated.