flex fingers
thingiverse
this is a flexible hand that flexes around an object so you can have a working hand without needing too many mechanical parts. all you need to have the fingers move is a stepper motor at the end arm of the arm opening and close the fingers.
Download Model from thingiverse
With this file you will be able to print flex fingers with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on flex fingers.