Marker refill Edding 4-FTK25003, blue ink, 25 ml

Edding 4-FTK25003 is a 25 ml blue ink refill formulated to restore the ink supply of compatible Edding refillable markers. The refill is intended for users who prefer to extend the service life of marker bodies rather than replace the entire marker. The blue ink provides consistent color for writing, marking and general office or workshop tasks.

Advantages

The refill offers a convenient and economical way to maintain reusable Edding markers. Its 25 ml volume supplies multiple refills for typical marker tips, reducing waste and the need to buy new markers. The blue ink is formulated for reliable flow and clear visibility on a variety of surfaces commonly used with refillable markers.

Suitable for

• Refilling compatible Edding refillable markers that accept liquid ink cartridges
• Office writing and document markup where blue ink is required
• Workshop labeling and temporary marking tasks on appropriate surfaces
• Schools and educational settings for regular writing and drawing

Key specifications

• Ink color: blue
• Volume: 25 ml
• Type: liquid marker refill for refillable marker bodies
• Intended use: writing, marking and labeling

How to use

Before refilling, check that the marker body is compatible with Edding liquid refills and is clean and dry. Open the refill bottle according to the manufacturer's instructions, carefully apply the ink into the marker reservoir or cartridge, and avoid overfilling to prevent leaks. Reassemble the marker, allow the ink to saturate the tip, and test on scrap material to confirm even flow and color intensity.

Recommendations

Store the refill upright in a cool, dry place and keep the cap tightly closed when not in use. Use on surfaces suitable for water-based or marker inks and replace the refill when ink flow diminishes to maintain consistent results.