PENDO DUO Retractable Ceramic Cutter with Ballpoint Pen Precision Cutter Micro Ceramic Blade (Lime)

Neat concept but bad design. Not good for carrying around as it is easy to put the knife out instead of the pen. An accident waiting to happen.

Really Neat and Useful.I open a lot of packages on a regular basis, thought it'd be nice to have this pen, and make life a little easier. So Far I like it!Cute Open A Box with Tape in No time

It only cuts copy paper. It is does not cut card stock or even drawing paper.Very disappointed.