Parker Economy Ballpoint Pen Fine Nib Refill 2pk - BlueParker Economy 0. 8 mm Fine Nib Ball Pen Refill is produces a thin, smooth line. They are perfect for everyday writing and note taking. The refills come in a blister pack, which makes them easy to store and transport. They are also individually wrapped to prevent them from drying out. Reliably smooth, colourful writing Consistently skip free, fluid and quick drying formula for neat marks with fewer smears Perfect for everyday writing and note taking