13 of 15 people found the following review helpful
Nice, solid pen,
This review is from: Nite Ize, Inc. Inka Pen - Stainless Steel (Office Product)
I replaced another keyring pen that fell off my keyring. This one is well-designed, and seems to be overall the best in class. It screws into the cap that has the keyring, so it is far less likely to fall off. The pen clicks solidly into the barrel, but is easily removed for use. Its parts can be assembled into an almost full-sized pen, making writing much easier than holding a 2" stub.