uni-ball® Power Tank RT Pen

The perfect pen for the field, Powertank performs under the toughest conditions Its pressurized ink cartridge allows for writing on wet surfaces, in extreme cold (as low as -20◦C) & at odd angles, including upside down The ergonomic textured grip ensures lasting comfort while uni Super Ink™ technology protects against water, fading, & fraud Point size: 1.0mm Ink color matches plunger color (white barrel features black ink) Refillable