I mean, I love the idea of finding more uses for tin snips, but I use a standard utility knife on a cutting board and it works great. The key is to cut all the

I mean, I love the idea of finding more uses for tin snips, but I use a standard utility knife on a cutting board and it works great. The key is to cut all the way around, and press hard through the plastic. Don't force yourself to lever up the plastic, because that's how you slice open your hand.