Pentel R.S.V.P. RT Retractable Ballpoint Pen, 1.0mm Tip, Black Ink

I love these pens. They’re comfortable to write with. Write cleanly, neatly and quickly and are smear resistant. I have refused to use any other pen for ~4 years now.

Love these pens!! The only problem I have run into is finding replacement ink.

Super smooth, very easy to write with, no smearing, and lightweight. These are my favorite pens!

I am a teacher and I use this everyday and it works great.

These pens write about the same as the original RSVP pens as far as I can tell. The stickers on the pens do leave a really stubborn sticky residue when removed, but the residue can be cleaned up with rubbing alcohol and a cotton swab. The stickers are the reason these get 4/5 stars from me. The disassembly process for ink refills is a little unintuitive to me. You have to unscrew the plastic tip (the threads are concealed by the rubber grip) and then pull the ink cartridge out. At first didn't feel like the ink cartridge was supposed to come out, but I just pulled a bit harder and it came loose without much trouble.