KitGuru tried the Corsair PBT Double-Shot Keycaps WHITE upgrade your board
A quote from the article:
Corsair have released 2 PBT Double-Shot Keycap sets for their mechanical keyboards. One in black if you like a more traditional look but want more durable keycaps thanks to their PBT double-shot construction. Another in white if your RGB mechanical keyboard is starting to look a little boring and you want it to complement your set up. They are both priced atCorsair PBT Double-Shot Keycaps WHITE upgrade your board @ KitGuru