Staedtler Lumocolor 351 Whiteboard Marker Refill Station Red

For the refilling of Lumocolor whiteboard markers 351 or 351B. Practical PP (polypropylene) refill stations for easy and clean refilling. Simply insert marker and minutes later it is ready for use. Marker is completely refilled after 3-4 hours. Impossible to overfill as the marker can only draw its own maximum ink content out of the refill station. Can refill up to 5 markers depending on the condition of the marker tip. Content 30ml.