Feature:
Suitable for/Instrument:Trumpet
Material:Synthetic Cat's eye Stone
Diameter:13.6-13.7mm
Thickness: 2.5-2.6mm
Package included:
3x Trumpet finger buttons
Material:Synthetic Cat's eye Stone
Diameter:13.6-13.7mm
Thickness: 2.5-2.6mm
Package included:
3x Trumpet finger buttons
