Uniball Jetstream Rollerball Pen 33921, 1.0 Bold Point, Black Ink, 3 Pens with 2 Packs of Refills Deal includes: 3 each Uni-Ball Jetstream 33921,1.0mm Bold Point Black Ink Pens, plus 2 packs of black ink Uni-Ball Jetstream refills, with 2 refills per pack. Jetstream Rollerball Pen features an innovative ink system that unites the smoothness of a gel and the quick-drying of a ballpoint for high-speed writing performance. Pen writes amazingly smooth while providing crisp, vivid lines. Uni Super Ink helps resist smearing and prevent check and document fraud. Pigment-based ink contains particles that form an indelible bond that cannot be broken. Quick-drying ink helps prevent smearing.