3D printed headphone stand on a shelf

grabcad

shaped from the way a static solid under 3 forces is stressedso, very little amount of material but high strengthmade for a 18.4mm thick shelf, but if you have solidworks, just change that in the first sketchif you want to print it yourself, you would need something to stick the 2 symetric halves together, i used blu tack (also for sticking it on the shelf so it doesn't slide)little strength test, beware there is violence in this video : https://vid.me/328uS