Pilot's V-Board marker pens are an ideal choice for high quality, consistently traceable writing. The non-toxic ink offers full coverage without affecting the whiteboard which can be easily removed with a cloth. The refillable marker pen's regulation system delivers a constant flow down to the last drop of liquid ink through the durable 6mm bullet tip which does not dry out even when left open for several hours. Representing an economical and environmental solution, they are made from 93% recycled plastic (excluding consumables).