I recently purchased Fanatec's button cap/decal pack and I have to say, it's a very worthwhile, inexpensive, and idiot-proof bit of kit. The customization options are incredibly vast, with ~20,000 possible combinations
Il kit di aggiornamento in gomma per smorzamento dei freni fanatec Racing plan è adatto per il pedale del freno FANATEC V3 - AliExpress