Logitech using 2 joint system with 2 legs. In my design you placing your webcam's outer leg inside the design and you are still able to use both joints.
There are 3 holes to find balance easier.
There are 2 versions. If you trust your printer you can print Cosmetic version. There are no sharp edges at that version.
It's only 5 grams!
Please share your makes to be sure it works with all models! Don't forget to write your webcam's model.
You may need to tape your cable, its being problem for the balance.
As you wish