Ferretería

means hardware store, not ferret store just so you know. If it did mean ferret store, you would be able to easily get the following novelty items for your hideous rodents anywhere in Peru:

Anyway, Dale and I were in a ferretería a few months back and spotted these interestingly labeled boxes.

We wanted to ask the owner what the boxes mean, but decided against it. You don't want to risk talking to a guy who just might sell halves of human body parts.