Shelf raiser for Ikea kallax cabinet

In the corner of our living room we have a Kallax cabinet from ikea.
The main purpose for this cabinet is for recharging phones, tablets etc.
But also for storing documents and mail.

As you might have guessed the top site where the devices are charged is always and I mean always a mess!
So I designed these shelf raiser specifically for the Kallax cabinet, so that the devices have a fixed place the be charged.

And it turned out nice I must say

Layer Height: 0.2
Shell Thickness: 0.8
Bottom/top thickness: 0.8
Infill: 40%
Support: Yes (Only platform support)

--=> Setup i used for this model <=--
Printer: Creality CR-10
Nozzle: 0,4 MM
Filament:
-REAL Matte Shadow Gray
-REAL Matte Grape Purple

Layer Height: 0.2
Shell Thickness: 0.8
Bottom/top thickness: 0.8
Infill: 40%
Support: Yes (Only platform support)