Similarities

Similarities:

1.  A rebab and an erhu have two string.
2. As they have two strings the both also have two pegs.
3. To play both the instruments you need a bow.
4. Both instruments have a bridge which holds the strings right up.
5. The bows of both the instruments are made out of horses tale.
6. Wood and animal skin is also needed to make both the instruments.

      

Rebab

Erhu