A super quick question about Cacio e Pepe

https://www.youtube.com/watch?time_continue=171&v=inOnvMKtqU8​https://smittenkitchen.com/2018/09/foolproof-cacio-e-pepe/​So I'm about to try the recipe above for cacio e pepe. I don't need that weird mixing device the man uses in the video right? Can I just use a whisk? via /r/Cooking https://ift.tt/2BbAq51