pHruit, you need more Harry Potter! That would switch your wits to an alternate direction.
Please don't encourage me.
Before you know it, I'll have written a (terrible) fanfiction, where the Deathly Hallows are three of the IFSQN Member of the Month prizes.
In isolation their power is significant - with the pen one may take diligent notes during internal audits, with the torch one can find those little corners that people miss during cleaning that could harbour unsavoury things, and with the mug one can stay hydrated and maintain optimal brain function to ensure that food safety systems are always running at their best.
The real power is revealed when all three items are combined, and the wielder then has the ability to overcome their evil nemesis, Listeriamort, and his legions of followers, the "QA-said-we-can't-release-this-but-it-looks-fine-to-me-eaters", who are easily identified by visible tattoos that aren't covered because they're not wearing the correct PPE.