BIC(R) Z4(TM)+ Liquid Ink Rollerball Pens

A new look for the BIC Z4 that is sure to impressUpdated version of the original BIC Z4 with visible ink supply.Now it is easy to monitor how much ink remains in your favorite pen thanks to the clear window on the stylish barrel.Contoured rubber grip for comfortable writing.Contemporary barrel is wrapped with a cushiony layer of rubber to give you exceptional comfort and surprising control.0.7 mm fine point for clear, precise lines.Extra-fine 0.5 mm tip for extra precision.Unique cap prevents leaking and dry-out.Ink flows smoothly for a skip-free writing experience.Nonrefillable.