Corners are the bane of cable management. Well, not anymore. These cable corner organizers will help keep cords where you want them--against the wall and out of the way.
Stackable desk organization bins
When I worked in IT, there were always errant screws, loose adapters, and miscellaneous bits floating around our repair desk. I wish I had a set of these stacking organizers, available in multiple configurations.
Don't come back from vacation to dead office plants: Print this self-watering planter, and your companion will be alive and healthy when you return. The only additional item you need is some cotton string to pull water from the reservoir into the soil.
Adjustable laptop stand
You don't need to spend hundreds--or thousands--of dollars to get a standing platform for your computer: Print your own! This one is designed for a laptop, but there's no reason it couldn't raise a monitor and keyboard as well.
Bag clip with screw cap
Keep office kitchen clutter and spillage to a minimum by printing some of these combination bag clip/screw tops. They'll keep opened packages sealed and make accessing the stuff inside super simple.
Office chair cup holder
All that keyboard tapping can make an office worker thirsty. Keep your favorite drink close at hand with this office chair cup holder that clips right onto a chair arm.
Headphones are important in an office setting--they're sometimes the only thing standing between getting work done and a loud room. Keep your headphones organized by printing one of these cube wall headphones hangers.
Is your work keyboard too beige for your taste? Spice it up by printing some of your own custom keycaps.