Pilot Precise V7 RT Ink Refill, 2-Pack for Retractable Rolling Ball Pens, Fine Point, Blue, Pack Of 6

This is my favorite pen and I love that I can save a little and get the refills!I do wish the ink would last longer, but the flow is so great and maybe I just use it a lot. Perfect for letter writing or just making notes. It doesn't smear like a lot of pens do. MY FAVORITE!

I tested out all 10 cartridges. They all did the same thing. Leak. After writing, ink will build up at the tip and cover the tip and neck of the pen in ink. While writing, whenever you take a second to stop writing, your next letter or number will be extra hold and ink will flood. Then it will be normal until you write again. Back to Montblanc roller ball I guess

Best ink refills for the best, smoothest writing pen on the market, in my opinion. Best pen I've found, and I've used many over the years, is the Pilot V7 RT. These refills are the way to go to save money vs. buying new pens all the time.. just save the plastic shell, and pop a refill in when needed. I also really like the dark blue color of these, which is darker than most blue color inks from other mfr's.

LIKE THAT THEY COME IN PACKS OF TWO SO I CAN KEEP SOME AT HOME AND WORK WITHOUT HAVING TO OPEN A LARGE PACKAGE.

I like the plastic coating over the point of the pen, so it doesn't dry out before using it for the first time. I've really enjoyed these pens.