Minimalist square vase Gaido

I printed this item using software Cura by follow parameters:

Quality:
Layer heigh --> 0.3

Shell
Wall thikness:  --> 0.6
Wall line count --> 3
Top/bottom Thickness --> 0.8
Top Thickness --> 0.8
Top layers --> 3
Bottom Thickness --> 0.8
Bottom layers --> 3
Horizontal Expansion --> 0

Infill
Infill density --> 20%
Infill Pattern --> Grid

Material
Enable retraction --> Yes

Speed
Print speed --> 70 [mm/s]

Travel
Z hope when retracted --> Yes

Enable print cooling --> Disable
Fan speed --> 0

Support
Generate support --> Disable

Build plate adhesion
Build plate adhesion type--> Raft