I'm really loving this pen. I've always liked the way the Pentel Slicci pens
write, but they're just a little too slender for me to use comfortably. The
multi-pen is a little chunkier without being too fat to handle easily, and
allows me to write for long periods without tiring my hands or irritating my
arthritis. I've got it filled with 0.4 cartridges in Black, Black-Blue and
Green, but find that I'm using the Black-Blue primarily - nice dark color, but
enough blue so that I don't mistake it for black. All in all, a very serviceable
pen that's becoming my new go-to choice.