In episode 141 "In Which I Get Started on 2014," which I just posted yesterday (Sunday), I reviewed several things--most of which really don't need any pictures to explain them.
However, if you've not seen this one, my description on the podcast may not have been sufficient. Here are the photos to accompany my review of the Fiskars Fingertip Rotary Cutter.
It has a removable cover on the 18mm blade.
It fits very nicely on your finger--even more comfortable than holding a pencil.
Here's a close-up of the grip--it really is like holding a pencil. (Sorry for the blurriness. Hard to hold a rotary cutter in one hand and a phone in the other and get a decent picture!)
And here's a close-up of me actually cutting with it. Yes, that turned into a real piece on a project I'm working on. Although the piece later got removed again but that had nothing to do with the rotary cutter....
I really do like this little gadget--I can easily see myself using it often in the future.