The only problem is that once it's put together, all of the circuits and wiring are exposed, which don't exactly scream "sneaky" or "safe" (even though it is perfectly safe)
I decided to create a case for the little device that is cheap and provides great protection.
Thanks to joejoerowley for his Instructable How to Make a TV B Gone Hard Case. It gave me the idea for this Instructable.
Step 1: Build Your Kit
It's OK, though, because people have solved this problem by writing them out on the Internet.
The instructions for version 1.2 are here.
You can also get instructions for versions 1.1 and 1.0 from there or on Instructables.