Description

1.High purity quartz
2.Available in full diatonic scale
3.Various combinations of any hertz frequencies can be custom ordered
4.Product information
Small crystal tuning fork
material high purity quartz powder
diameter:*6mm
length:**0mm,**0mm,**0mm
music note C D E F G A B

Large crystal tuning fork
material high purity quartz powder
diameter: *6mm
length:**0mm,**0mm,**0mm
music note C D E F G A B