Dynamic gel ink formula provides smooth skip-free writing. Soft cushion grip for supreme writing comfort. Check safe and smear-proof. Pen Style: Retractable.Ink Color(s): Red.Pen Type: Roller Ball.Point Type: Extra Fine.Line Size: 0.50 mm.Refillable: Yes.Tip Type: Conical.Grip Type: Contoured Rubber.Barrel Color(s): Clear.Visible Ink Supply: Yes.Pocket Clip: Yes.Special Ink Type: Gel.