Marker refill Edding MTK 25 Black 25 ml

Edding MTK 25 Black 25 ml refill provides a concentrated black ink solution designed to replenish compatible permanent markers. The refill restores marker performance by delivering consistent flow and deep black color, helping extend the usable life of Edding markers. It is formulated for reliable application on various surfaces where permanent marking is required.

Advantages

The refill offers a convenient and economical way to maintain marker usability without replacing the entire tool. Its 25 ml volume supplies multiple refills for frequent use, ensuring uniform ink distribution and reducing interruptions during work. The product is designed to minimize clogging and to maintain the marker tip’s saturation for clear, sharp lines.

Suitable for

• Refilling Edding markers compatible with MTK 25 refill system
• Industrial and workshop labeling on metal, plastic and cardboard
• Office and school tasks requiring permanent black marking
• Packaging and inventory marking

Key specifications

• Ink color: black
• Volume: 25 ml
• Ink type: permanent, fast-drying
• Compatibility: designed for refillable marker models that accept MTK 25 refills
• Application surfaces: metal, plastic, glass, cardboard and similar materials

How to use

To refill a compatible marker, remove the marker cap and, if present, remove the marker tip or ink reservoir according to the marker model’s instructions. Open the refill bottle carefully and apply the ink into the marker reservoir or directly to the felt tip area as recommended by the marker’s user guide. Allow the ink to saturate the tip for several minutes before testing on a scrap surface to ensure consistent flow. Replace components and cap securely after refilling.

Recommendations

Store the refill upright in a cool, dry place and keep tightly closed when not in use. Use protective gloves if necessary to avoid skin contact and work in a well-ventilated area. Test the refill on a spare surface before marking final items to confirm desired color intensity and drying time.