Refill for Edding RBTK 25 marker, black ink, 25 ml

Edding RBTK 25 refill ink in black is a 25 ml solvent-based liquid formulated to refill compatible Edding permanent markers and other liquid-refillable permanent markers. The formula provides fast-drying, permanent black ink suitable for writing, labeling and marking on paper, cardboard and many coated surfaces. The compact refill bottle with a precision nozzle allows controlled dispensing to maintain marker performance and extend the usable life of refillable markers.

Advantages

The solvent-based composition offers strong adhesion and permanence on porous substrates and many non-porous surfaces while drying quickly to reduce smudging. The 25 ml volume supplies multiple refills for typical marker tips and is convenient to store. The bottle’s precision nozzle enables accurate dosing to avoid overfilling and supports regular marker maintenance, helping to reduce waste and replacement frequency.

Suitable for

• Refilling compatible Edding permanent markers
• Refilling other liquid-refillable permanent markers
• Writing and labelling on paper and cardboard
• Marking on many coated and treated surfaces

Key specifications

• Color: black
• Volume: 25 ml
• Type: solvent-based permanent marker ink
• Drying: fast-drying
• Application: suitable for paper, cardboard and many coated materials
• Packaging: refill bottle with precision nozzle for controlled dispensing

How to use

Remove the marker cap and, if required by the marker design, the tip or end cap following the marker manufacturer’s instructions. Apply a small amount of refill ink into the marker reservoir or directly onto the felt tip, taking care not to overfill. Allow the marker to rest upright or horizontally as recommended so the ink distributes evenly to the tip. Test the marker on scrap material and add more ink in small increments until the desired ink flow is restored. Close caps securely after refilling and clean any spills promptly.

Recommendations

Store the refill bottle tightly closed in a cool, well-ventilated place away from direct heat and open flame. Use in a ventilated area and avoid inhaling vapors; keep out of reach of children. Verify compatibility with specific marker models before use and follow any marker-specific maintenance instructions to ensure optimal performance and longevity.