IKEA TERTIAL - PHONE HOLDER

Basic phone holder that can be mounted on top of IKEA TERTIAL lamp, so you can create a low-budget top down shot setup. 
You know how they say: “If it looks stupid but it works, it ain't stupid.”  :))

This is a first iteration.  I added the .f3d as well so you can mod it more easily. 
Feel free to make it better :) !

You are gonna need an 1 x M3x30mm screw + nut.