Never run out of ink with 207 Gel Pen Refills from uniball featuring a 0.7 mm medium point with a stainless steel tip that resists bending and breaking. Even-flowing, pigment-based gel ink delivers a smooth writing experience for intense, vibrant lines, ensuring that every mark is brilliantly communicated. Use uniball gel ink for everyday writing tasks, check signing and all of your important signatures, trusting its quick-drying uni Super Ink. Innovative uni Super Ink technology effectively entraps the gel ink into the paper, producing fraud, fade and water-resistant documents that resist check washing or bleaching. The 0.7 mm medium point strikes the perfect balance between bold and detailed lines.