Pentel Maxiflo Liquid Ink Whiteboard Markers - Pentel YMWL5M-4, An assorted colour pack of 4 Pentel Maxiflo whiteboard markers with bullet tips and a unique push-button pump that allows the ink supply to be refreshed as required even when the cap has been temporarily left off.
Pentel YMWL5M-4 Whiteboard Bullet Tip Markers - Assorted (4)