Making a lightweight wrist mechanism for my 3d printed 6DOF (6 Degrees of Freedom) Robot arm using Bowden Tubes and Fishing Line

These are the supplies i used:
NEMA 17 stepper: https://amzn.to/3gtK3Qd
Arduino Mega: https://amzn.to/3nx3Oui
PTFE tube: https://amzn.to/3TrqDh1
Fishing line: https://amzn.to/3PDTo8o
Gear cables: https://amzn.to/3wLN46t
Stepper motors: https://amzn.to/3G8mjx0
Thin wall bearings: https://amzn.to/3H7JPZY
1.75mm PLA+ filament: https://amzn.to/3HvzVT5