uni-ball UM-153S Gel Impact Broad Rollerball Pens - 1mm 5 Count (Pack of 1)
UM-153S black gel ink rollerball pens by Uni-Ball. Non-leak and will enable you to write to the last drop of ink. These pens are refillable with the UMR10 Gel Ink Rollerball refill. Superior quality Uni-Ball Gel Impact Pen.