This object is composed by 3 elements so 3 .stl files (Base,2Towers and phone's bed).

Base and the 2 towers are printable with NO SUPPORTS, so put your 2 towers on their side.

Very easy to print!!

Print Settings

Printer brand:

Anycubic

Printer:

Large Size Chiron

Rafts:

No

Supports:

No

Resolution:

0.58

Infill:

35%

Filament_brand:

Sunlu

Filament_color:

Black

Filament_material:

PETG,PLA

Notes:

I used SUNLU PETG. Print Speed of 50mm/s. 

If you print  PETG filament never go below 240-245°, this is my tip.