Are their instrument of pin peat are made of wood or metal?

yes, bcause some of the pinpeat instruments are made up wood like skor thom, skor, skor touch,takel, khim,tre, and chapey dangveng and the instrument are made up of metals are korng vong Thom, crar lay, Tro ou, korng thom, korng mon, and Roneat Ek.

thats all <3 arigato guzaimasou