This gadget uses two Ø6x3 mm magnets to attach the top. Cables can be inserted into the outer or inner openings.
There are two versions uploaded. One with a total height of 14 mm - one with a total height of 16 mm. Both versions are available with and without a clip attachment.
Top and bottom part interlock by a triangle shaped next to the magnets and pins on each arm.
Daily use for headphones, USB charger cables, …

Now including a much larger version perfect for HDMI cables and other bigger stuff.

The author marked this model as their own original creation.