V1 Robot Arm sg90 Servo

First robot arm made a year ago with my students, we have taken some elements of MeArm 3.0
The servos used are sg90 and mm3 screws
We have tried it and it works very well
I have added two different bases, one larger than the other
We are waiting for any suggestions you can make to
Improve our design.

I will soon upload an image with the explosive diagram
The pieces are one of each, except those that say X2 or X3 .. that means that you must print several copies of it

Designed in Sol