uni-ball 146899 0.6 mm "Gel Impact Um-153S" Gel 1 count (Pack of 1), Black
Uni-ball 146899 0.6 mm "Gel Impact Um-153S" Gel Pen - Black. Uni Super Ink Protects Against Fraud. Ink Colour: Black. Colour: Black. Tip Type: Gel. Ink colour: Black. However, the interiors are different.