Review on Xbox One Controller Joystick Replacement Kit - 6PCS Original Thumbsticks Analog Thumb Sticks Parts - Authentic Rubberized with T8 & 3.0 Repair Screwdriver Kit for Improved Xbox One Controller Performance by Antonio Cameron

Tiny sticks look and work just like the originals on my Xbox One controller. The underside (which you cannot see after installation) was different. The kit includes a T8 screwdriver, a micro Phillips screwdriver and a plastic spatula. Remove the handles, then remove four more T8 screws to remove the bezel. Then the chopsticks are simply removed and new ones attached.