Rainbow Chalk Grout Pen - Black

The longevity of the ink depends on wear and tear. The anti-bacterial formulation helps prevent mold, extending the life of the grout lines.

Yes, the Rainbow Chalk Grout Pen can be used on all grout colors. It is primarily for restoring and protecting.

Use a damp cloth to wipe the grout. Avoid using harsh chemicals or abrasive cleaners.

Yes, the water-based formula is non-toxic and safe for use in enclosed areas, making it suitable for homes with children and pets.

Store the grout pen horizontally to ensure proper ink flow and prevent the nib from drying out.

Wipe away any excess ink immediately with a damp cloth. If the ink has dried, use a grout cleaner to remove it.

One pen covers up to 60 meters of 2mm wide tile grout area.

Press the nib on a scrap surface to re-initiate the ink flow. Make sure the nib is properly inserted and the pen is stored horizontally.

Ensure the grout surface is clean and dry. Apply the ink evenly and slowly, and use multiple coats if necessary.

Allow the ink to dry completely before any contact with water or cleaning agents. Avoid touching the treated area until it is fully dry.