Uni-Ball Vision Rollerball Pen - Micro Pen Point Type - 0.5 mm Pen Point Size - Blue Ink - 1 Each Rollerball pen with steady flow of ink for consistent smoothness Solid, stainless steel point is quiet, responsive and won't bend under pressure Features visible ink supply when uncapped Ink is acid-free, water-resistant and fade-resistant and helps prevent check washing 0.5 mm Micro point; Blue ink