Kind of an Oxymoron

Yesterday, my mom, my sister and I were spending the day with an old neighbour of ours. After lunch, we went shopping, or at least they were shopping and I was just a tag along. While I was waiting for them to finish shopping, I found a package cutter/opener. The front of this knife's package read "Stop struggling with those stubborn plastic packages." The thing is is that this stubborn plastic package opener was in one of those hard to open plastic packages. So, in order to open other difficult packages, you have to open that one first. Nice huh.