Hook designed to clip onto the front intake vents of the Corsair 110R PC case. Presumably works with the 110Q too but I don't own one to test. Designed for use as a phone rack.
Printed on a Prusa MINI+ with 0.25mm preset and no supports. The ones pictured here are in PLA, but I would recommend using PETG for this.
The author marked this model as their own original creation.