Long lasting ink that will give you consistent, smooth lines without having to worry about refilling frequently. The durable stainless steel tip guarantees your lines will stay smooth & consistent with time. Reliable ink delivery with a quick-drying feature that assures your documents will be smudge free. With these ballpoint pen refills, you'll run out of ideas before you run out of ink. Pen Refill Type: Ballpoint; Refill for Series: Pentel ® RSVP ® Ballpoints; Tip Type: Conical; Point Type: Medium.