Do you mean the one to mute the sound/volume of the cello? It's either called 'mute', 'sourdini' or (as mine says) 'tourte'.
you can get clip on pickups with amplafie the cello sound by detecting vibrations, or you can have them built in (electric cello).
Principle cello
The spike at the end of the 'cello, called the end pin, is used to keep the 'cello from sliding.
a person that plays a cello is called a cellist
cellist
cello
Endpin.
The person who plays the cello is called a cellist. It was invented by Antonio Stradivari, who was a violin maker. you can hear a cello in an orchestra or small group!
it is called the endpin
A cellist is a person who plays the cello.
Good 'cello bows are made from a wood called pernambuco.
violin strings