The Uni-Ball UM-120AC Gel Pen offers Outstanding Style with High Performance Set Contains 5 White Pens that are perfect for writing on Dark Paper High Quality and Reliable Rollerball Featuring Water-Proof Pigment Ink and Uni-Flow System to Ensure a Continuous and Consistant Write to the Last Drop 0.7mm Rollerball Writes a 0.5mm Line Stainless Steel Tip with Tungsten Carbide Ball Comfort grip for Fatigue-Free Writing
