I think this one is really helpful to folks!
Pros:
It mimics the natural movement of your fingers. This may help the folks who lost their fingers or doesn't have any fingers to experience having one.
Improves grip! If you are getting hand grip is also losing especially if you are a lazy bummer.
As per the site it is custom and made from lightweight materials and easy to clean.
Cons:
- I don't see any this one is really innovative!