Uni-ball Gel Impact Gel Pen Black

Uni-Ball Impact Gel Pens contain a smooth flowing gel ink which delivers bold, vibrant colours that stand out from the page. Each pen has a soft grip which keeps you comfortable while you’re writing.

Each pen contains a 1.0 mm size nib.

They’re perfect for detailed, precise and controlled writing and drawing.

Each pen contains smooth flowing gel black ink thanks to the twin-ball mechanism which prevents ink back-flow.

You can refill this pen using a Uni-Ball 153S Gel Pen Refill or Uni-Ball UMR10 Gel Pen Refill.

The refill can be easily found under its product code UMR10BK