Restore the life of your whiteboard markers with Edding BTK 25 ink. Simply place the marker tip-down into the bottle for at least 1 hour and, thanks to the capillary system, the ink refills automatically—without mess and without odor.
This black ink is compatible with Edding E250, E360, E361, E363, E28, and E29, making it a reliable choice for schools, offices, and homes. The practical 25 ml pack provides enough ink for multiple refills and smooth writing.
