10-hole double-cavity playing black pottery xun $ 17.76 Material: black clay Model: F adjustment G adjustment Surface treatment: firing Applicable scenarios: Musical instruments Color: F key, G key NameTen-hole double-cavity black pottery pen-shaped performance Xun F and G [Number of holes]: 10 holes [Material]: black clay [Sound range]: bass 5 to treble 2 (all press to do 5) [Mode]: F, G (what mode is needed, leave a message or tell the customer service, the default is F) [Specifications]: F adjustment: 8 cm wide and 14 cm high G key: width 7.5 cm high 13.5 cm Since Xun is purely hand-drawn, there are some errors in the measurement, please understand
