How knows this instrument?

[SoleAction]

In one of my favorite clips with Queen "Bella" (or Violet Skye) I've seen one very effective instrument:
https://pt.eporner.com/video-5JYnSQR8olv/bella-tickled/
used from 3:20 on--
who can give me the name of this device?

 

[cryingfreeman1]

It's an electric flosser. https://www.amazon.com/s?k=electric...prefix=electric+flos,aps,595&ref=nb_sb_noss_2

 

[SoleAction]

thanks my friend

 

[cryingfreeman1]

No problem. Glad I could help.