My desk is a dedicated testing ground for new consumer technology, and a workbench for endless tinkering with mechanical keyboards, 3D prints, and the occasional fountain pen. In the process, I consume oodles of video content, necessitating good headphones. After years of tolerating the fragility of mass-market cans and earbuds, I finally built custom 3D-printed headphones from the Variable Openmod project. They are bulky, unapologetically modular, and I refuse to hide them in a corner when not in use.

The last thing I need is these massive open-back headphones cluttering up the limited workspace I share with notebooks, tools, decoratives, and PC peripherals. I desperately needed a permanent home for them that did not compromise my primary working area. It's a chore to move the cables out of the way repeatedly. Eventually, I landed on the usual Pandora's Box of customizable solutions for such needs — 3D printing my headphone hanger, which sees more use than Variable Openmod project and other fun prints.

A compromise will always seem inadequate

Shifting the mess around my table solves nothing

Throwing money at a physical problem is instinctual for any seasoned hardware enthusiast seeking a quick fix. However, one look at Amazon reveals there's no dearth of head-shaped headphone stands, often featuring a heavy bottom made of machined metal to prevent toppling over. Moving the headphones onto a dedicated stand on the tabletop added a little order to the mayhem, but I quickly realized it would still be a massive space hog.

In the space occupied by the weighted base, I could comfortably rest my coffee mug, fit a secondary macro pad, or keep a stack of spare SD cards for my camera. The approach would merely alter the spatial footprint of my headphones, without helping the problem of clutter I faced.

Desperation breeds creative, if deeply flawed, solutions. I once resorted to hanging my headphones on the top corner of my monitor, with the panel sandwiched between the earcups. This precarious arrangement successfully kept them off the wooden tabletop, but the added asymmetrical weight for the gas spring monitor arm. Moreover, the cable still dangled, and I'd struggle to find a place to keep them when the monitor was in use. So, I got right back to the drawing board looking for a solution.

Taking matters to the digital workshop

When retail fails, fabrication is the only logical step

Commercial solutions must cater to the lowest common denominator of consumers, limiting options severely. A quick browse through major online retailers uncovered under-desk mounts that either required drilling permanent holes directly into the wood or relied on double-sided adhesive tape that inevitably fails when loaded. I also refused to drill permanent holes into my tabletop just for audio equipment.

Seeking a more customizable solution, I went the 3D printing route for the headphone stand. Before investing effort in designing something for myself, I perused models on Printables, hoping to find something that checked all the boxes. I found the answer in a model by @Beaver. It's a remix of another model, yet thoroughly functional for my needs.

I needed something that could dynamically adjust to my non-standard tabletop thickness, without marring or structural damage like drilled holes. This design used a screw clamp for this adaptability, made using a coarse thread that prints easily even with a 0.2mm layer height. The design could easily transfer over to other desks of varied thickness that I have, or may get in the future.

This hanger's business end is curved like the headphone's headband, with another hanger underneath, to loop the spare cabling. It represented the exact kind of functional problem-solving that makes owning a 3D printer so incredibly rewarding for tech enthusiasts.

Material science and slicing parameters

Over-engineered for longevity and integrity

Plastic components under constant load have a nasty tendency of creeping and failing suddenly, especially when printed in a sub-optimal combination of filament and part orientation. I bypassed standard PLA filament entirely for this project, opting instead to print the entire clamping assembly in sturdy ABS filament. It offers higher wear resistance and mechanical toughness compared to standard modeling plastics, ensuring the clamp would not warp from repeated exposure to the sun and UV.

I commissioned this print at a 0.2mm layer height with a 0.4mm nozzle, with the part laying on its side on the print bed. This orientation ensures the layer adhesion isn't subject to shear loads, since that would be the weakest link in the print. To guarantee the cantilevered mount effortlessly handles substantially hefty headphones, without snapping, I cranked the internal infill density up to 40% from my usual 20%, and selected the Gyroid infill pattern. The latter distributes mechanical stress equally across all three dimensions, actively preventing the bracket from snapping along the fragile Z-axis layer lines when clamped down tight against the wood.

Even the deeply cut coarse threads on the primary clamping mechanism are a thoughtful inclusion. Fine threads in FDM plastics are notoriously fragile and highly prone to shearing under rotational torque. The thick, aggressive pitch of this model prevents stripping under the heavy clamping load required.

Never settle for sub-par plastic parts if you have a 3D printer

Mass-produced desk accessories rarely respect the unique, personalized parameters of a modern enthusiast's workspace. This specific 3D-printed clamp is vastly superior to commercial designs that demand drilling into the desk, only fit one specific thickness of particleboard, or are susceptible to toppling over. Its resulting tabletop footprint is also smaller than a credit card, and functionality far exceeds other headphone hangers I've seen. It fits my requirements perfectly, and I'll only tuck the hook under the desk if I remix the design in the future.

Any well-designed, parametric 3D print can adapt to your requirements, more easily so if you're the original designer. Even otherwise, the vast repositories of models from other creators online build a strong case for the growing suitability of these parts in daily life. You'd just need to identify an inconvenience that needs solving, because not every print needs to be about your PC.