Uniball One P is a shorter/rounder version of the Uniball One F pen. It is both shorter and chubbier than the original Uniball One F pen. The Uniball One P holds black Uniball One ink in your choice of .38mm or .5mm. Refillable in the tip size of your choice.

Uni-ball One inks are made with large pigment particles so that they stay on the surface of your paper instead of being absorbed into the paper. The inks look brighter and more vibrant because there is no absorption into the paper and they are also fast drying and bleed resistant (no smudges). Made in Japan.

Ink is refillable in 0.38mm or 0.5mm tips. Please note the last photo should Uniball One F pen ink sample - this is the same for this pen Uniball One P (the pen is just shorter and rounder).