Grip for Joy Cons

[dyne]

Without knowing what problem you want to solve it's hard to say.

Personally if I'm looking for "grips" I want something that replaces the joy-con and makes the entire unit easier to hold in portable. This doesn't seem to add much bulk so in my case i wouldn't buy. However if you just want something while using the joy-con detached and making them easier to grip, these might be okay.