I decided to make this doorknob to put in the enclosure of my printer.
I printed without suport but if you look well in the image you notice some irregularities during the layers of the curvature.
https://youtu.be/KZx1L1b4M-0
I am from a small Portuguese island called Porto Santo.
I always liked to invent and create new things. So, travel to the city of Evora where I studied Mechatronics Engineering.