Most percussion and string instruments operate of vibrations to produce sound. Drum heads, xylophone bars, strings and reeds all vibrate on instruments that use them to produce sound.
Possibly writing instruments of various sorts.
Resonator
Minnesota produces the most oats
Utah and Arizona
california
Utah and Arizona
nagpur
Kerla
USA.
A writing implement or writing instrument is an object used to produce writing. Most can be used for other functions, such as painting, drawing and technical drawing. One of the critical characteristics of a writing implement is the ability to produce a smooth, controllable line. (Wikipedia)All in all, yes it is!
I think Georgia.