If you want to personalize your switch, this is your good choice. Feels much more comfortable than standard joycons and it's good solution for those who don't want to manually change the joycon's shell. These make gameplay a lot easier. These add height and circumference to the buttons and make it a lot easier to click and use, especially with a game like Mario Kart where one button is pressed continuously.
How to Install the Switch Button Caps?
When you adhere the buttons onto your joycon, you take one sticker and peel off the paper on both sides. now, you’ll take this double-sided sticker and apply it to the desired joy on button. after that, you can go ahead, take your colored button, and press it down onto your joycon!