Marker refill Edding BTK-25 Red 1 pc

The Edding BTK-25 red refill ink is a 25 ml capillary refill for Edding whiteboard markers. Made in Germany, it restores dried markers by letting the nib absorb ink from the bottle, extending the marker's usable life and reducing waste. The refill is available in black, red, blue and green and contains no added butyl acetate.

Advantages

This capillary refill offers a clean, straightforward refilling process suitable for almost all Edding whiteboard markers. The 25 ml bottle is compact and economical, allowing you to reuse existing markers rather than replacing them, which saves money and reduces environmental impact.

Suitable for

• Refilling Edding whiteboard markers (compatible with BTK-25 and most Edding whiteboard models)
• Offices and meeting rooms with frequent whiteboard use
• Schools and educational facilities
• Home offices and personal use

Key specifications

• Brand: Edding
• Model / MPN: 4-BTK25002
• Color: Red
• Volume: 25 ml
• Made in: Germany
• Capillary refill system for clean refilling
• No added butyl acetate

How to use

Stand the marker nib downwards in the refill bottle and leave it there for at least one hour; for best results leave it overnight. After absorbing ink, remove the marker and test it on a scrap of whiteboard surface. Repeat the process if necessary until the marker writes evenly.

Usage recommendations

For reliable results, use the refill in a well-ventilated area and store the bottle upright with the cap tightly closed when not in use. Keep away from direct heat and out of reach of children.