Whiteboard and flipchart markers with a round tip for line thickness of 2-3 mm. Set of 4 pieces: black, red, blue, green, with 1 piece free! The bold, vibrant writing is easily readable on boards and paper, even from the back rows. It can be wiped off whiteboards without leaving any residue and does not bleed through to subsequent pages on flipcharts. The cap-off ink does not dry out, even if the marker is left open for 2-3 days. It is low-odor and free from toluene and xylene. The new voluminous format offers maximum marking performance, and the new round tip writes smoothly without annoying squeaking. The Maxx 290 features a practical clip cap and is refillable with the Maxx 665 refill station.