BIC Cristal Xtra Smooth Ballpoint Pen, Medium Point (1.0mm), Blue, 10-Count – Link

Amazon has this currently marked down to just $0.97.

• Up to 35% smoother than BIC traditional ballpoint ink
• New & improved
• Featuring easy-glide system ink for ultra-smooth writing
• Our quality comes in writing
• Roll-proof hexagon-shaped barrel