Refill WB PILOT V Board EF UF blue

Ink cartridge refills for Pilot V-Board Master S whiteboard pens Extra Fine and Ultra Fine This whiteboard pen refill uses an advanced dual-tube ink delivery system that allows you to write directly without first shaking the pen. The refill comes with a leak-free feature and also contains erasable liquid ink that can be wiped away without leaving a trace. The ink cartridges have been designed to replace and refill the Pilot V-Board Master S whiteboard pen in a few simple steps: Unscrew the pen container and replace the empty cartridge with a new one and continue writing with high quality ink. - Innovative ink supply system with two hoses that emits an even flow of ink for direct writing - With erasable liquid ink that can be wiped away without leaving a trace - Leak-free function that does not cause smudges and spills - Ink color: Blue