If you want to see my best projects, I invite you here: 

https://cults3d.com/en/users/Guliwer06/3d-models

Simple hook for a towel.

I used PLA and nothing bad happened :D

Print Settings

Printer Brand:

Creality

Printer: 

Ender-3 S1

Rafts:

Doesn't Matter

Supports: 

Doesn't Matter

Resolution:

0.2

Infill: 

100%

Filament: Colorfil PLA/PET/ABS White/Red

Category: Accessories