Never run out of ink with 207 Plus+ and 307 Gel Pen Refills from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Advanced nano fiber gel ink produces an enhanced writing experience with exceptional smoothness, drying speed and line intensity, ensuring that every word is brilliantly communicated. Superior gel ink resists smudging and smearing, making uniball gel ink ideal for everyday writing tasks, jotting down notes and signing all of your important documents. Medium point refills feature uni Super Ink PLUS+, entrapping the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.7mm medium point produces rich, clean lines - even on glossy paper.Never run out of ink with 207 Plus+ and 307 Gel Pen Refills from uniball featuring a 0.7mm medium point with a stainless steel tip that resists bending and breaking. Advanced nano fiber gel ink produces an enhanced writing experience with exceptional smoothness, drying speed and line intensity, ensuring that every word is brilliantly communicated. Superior gel ink resists smudging and smearing, making uniball gel ink ideal for everyday writing tasks, jotting down notes and signing all of your important documents. Medium point refills feature uni Super Ink PLUS+, entrapping the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.7mm medium point produces rich, clean lines - even on glossy paper.