Pilot FriXion Clicker Erasable Gel Ink Retractable Pen, Black Ink, .5mm, 1 Count

These pens are some of the best I have used. I love the way they glide across the paper and they erase mistakes easily. I wouldn't advise writing checks or signing important papers with them since they are erasable, but for everything else they are great. I esspecially like them for writing cards, letters, and my checkbook register.

I work in a profession, where writing in pen is expected and so having a pen with erasable ink is awesome. Being able to make corrections or amendments is something I very much value. I value this so much that I am covetous of these pens and will not lend them out to people; however, I have bought them as gifts for coworkers and they too understand my protective pen jealousy.