The Uni-ball PowerTank even writes on wet paper, and thanks to the special pressure filling, the pen is even suitable for writing at low temperatures (down to -20 degrees) and in all positions (vertical and inverted writing is also possible).
The pen has a handy grip and a long-writing refill (Uni-ball SNP-10).
– Type: Pressure Filled Ballpoint
– Writing width: Medium (1.0mm)
– Refillable: Yes