The colored gel pens are my favorite. I don't usually like wet inky pens, but these I do. The colors are vibrant and it writes neatly. Some gel ink pens smear a lot and I have a hard time writing with them, but not the case with these beauties.
They are re-fillable which makes them cost efficient but I love the colors and how quickly they dry.
What don't I like about them? That they don't come in more colors! I love colors, and I also love organization, which is why I put the two together to make a calendar for our family. My son's appointments were in one color, my daughters in another, hubby's another and my work in another. It worked our perfectly. I just wished I had more colors.
I also received the FriXion Clicke Erasable Gel Pen. The clicker is a bit tricky to figure out, but the ink is bold and it really does erase. I remember blue and black erasable pens from when I was in school, but they never full erased, only smeared, but these do.
I really enjoyed trying out all these Pilot products!