The Chisel and Bullet tip ECO whiteboard pens with refill cartridges. Simply push down nib to recharge ink. An ECO-Friendly response for a day to day consumable, simply keep the pen and replace the cartridge.
Nexus ECO Whiteboard Pen – Bullet Tip (Box of 10)
Eco friendly whiteboard pen (Bullet tip) that uses refillable whiteboard pens.