Amazon.com: Suitable for Logitech G915TKL G915 G815 Universal Color keycap RGB Light-transmitting Non-Slip wear-Resistant DIY Color keycap (Purple 111 Key) : Electronics
Quick appreciation post for the new G815 : r/LogitechG
Amazon.com: Logitech G815 LIGHTSYNC RGB Mechanical Gaming Keyboard with Low Profile GL Clicky key switch, 5 programmable G-keys, USB Passthrough, dedicated media control - Clicky,Black
Amazon.com: yue Suitable for Logitech G915TKL G915 G815 Universal Color keycap RGB Light-transmitting Non-Slip wear-Resistant DIY Color keycap (Mint Green 111 Keys) : Electronics