BiC 1721 Whiteboard Markers - BiC 875790, The BiC White Board Marker Assorted (Pack of 72) use a low-odour, alcohol-based inks that gives excellent writing properties and good erasability both immediately and after a few days.
Their soft, yet rugged acrylic tips write smoothly, but don't bend or retract under pressure.
BiC Velleda 1721 White Board Marker Assorted (Pack of 72)