I was remodeling my switch and decided to buy these as I don't like the feel of the caps on the sticks. In terms of color, it perfectly matches the white keys and backlit joycon switches in the system. I played a quiet game with them using joysticks to move, there were no problems. If I see discoloration in the future I will edit this review but other than that I was very pleased. Extremely easy to fit, but I wouldn't recommend if you ever want to refit your original thumbplates: the original thumbplates have a lot of lugs holding them in place and I'm not sure how well anyone can replace these on your own. Otherwise, the texture feels smooth and it feels easy to play.