In the past few months, we have covered plenty of advanced prosthetic hands. You don’t have to spend a fortune to build your own. SoniaVerdu has published a project on Instructables that shows you what it takes to build a 3D printed prosthetic hand.
More items like this: here
As the developer explains, the fingers flex when they are pulled by strings and extend automatically with an elastic cord. You can download the relevant files here.
*Disclaimer*Our articles may contain affiliate links. As an Amazon Associate we earn from qualifying purchases. Please read our disclaimer on how we fund this site.