Parker Rollerball Pen Refill - 0.50 mm, Medium Point - Blue Ink - 1 Each

Rollerball pen refill with blue ink delivers a rich, sophisticated color for an optimum writing experience thats convenient and practical. Medium-point nib creates bold, solid lines for greater visibility on pages. Smooth-flowing design lays down effortlessly to produce consistent, fluent lines. Easy-to-use design allows you to quickly replace your depleted pen for quick, simple use. Ink cartridge is designed for all Parker rollerball pens (sold separately). Smooth-flowing ink creates consistent, fluent lines Easy-to-use design allows quick, simple replacement Rich color provides optimum writing experience Medium-point nib produces bold lines for excellent visibility For use with Parker rollerball pens (sold separately)