I'm a new Nintendo Switch owner (thanks to my best friend who bought it for me as a gift) . I have two kids, 7 and 4 years old, and one of the things (like advertising) is spending time together as a family. However, one of the things that struck me from the start was how awkward it was to hold separate adult and child joycons. My 4 year old in particular couldn't grasp the concept of holding the joystick horizontally with both hands. Searching Revain for Switch accessories, I found this. I haven't been this impressed with an accessory this cheap in a long time. Fitting a joycon into these grips is incredibly easy and works like a charm. Joycon is now easier to hold and super ergonomic. If you have a Switch, I highly recommend buying one if you play games that use separate joycons.