All right. The next trick is to take your trusty Dremel (or whatever you might prefer), and start cutting. Ready? GO!

WAIT!

I mentioned before to use the LOW speed, but I think I will repeat it here. USE LOW SPEED. You don’t want plasma-hot plastic getting on you. You also don’t want to end up having to run back to the store and buy a new box because you completely hosed this one…

Low speed! Flank ahead! Starboard bow or something! LOW SPEED!

Emo boxes cut themselves. Emo humans cut boxes.

PS: It was REALLY cold when we did this. It looks nice and warm, but like I said, it snowed three times this day, with the sun out and shining each time…