Suspended Vase - Prototype

My wife asks me for suspended vases in the house, fixed to the ceiling ...

I finally thought how I can fix a vase on top and supply the plant with water without taking it apart every time.

The top of the pot holds a string that supplies water to the roots. The lower part contains the water in which the courts get wet. With a screw system it can be disassembled to fill it.

The aim is to solve a problem. 

But for now it's just my first prototype and I haven't fully tested it.
I added a hole in the screw to reinforce it with a 4xM3x30 and a 4xM3n, from the spare parts of my first assembled kit (Original Prusa i3 MK3S+).

UPGRADE: I've optimized the height of the top part for a reasonable time of print. I've made the bottom part thinner for minor consumption of PLA