What small gift would make your life easier?

I’m the assistant manager of a leasing office, and wanted to put together a stocking for each of our maintenance guys. My leasing agent and I love them, and just want to give them a little something that shows that we see them and the hard work they’re doing. We’re doing this for 4 guys out of our own pockets, so it can’t be anything too big, unfortunately.

Things we have thought of: -hand warmer packs -liquid IV packs -maybe good work socks?

We would love any suggestions you might have!