Jiayouy 4pcs 4/4 Size Cello Tuning Peg Set Replacement for Cello String Instrument Accessories No Hole Solid Wood Color:Solid Wood you can also use 2xAA

you can also use 2xAA battery (not included) drive during power outage

it can be touch when lighting3

Double layers protective film on top

indifference to humidity and heat

There's not a performer out there that doesn't bend

Jiayouy 4pcs 4/4 Size Cello Tuning Peg Set Replacement for Cello String Instrument Accessories No Hole Solid Wood Color:Solid Wood you can also use 2xAAJiayouy 4pcs 4 4 Size Cello Tuning Peg Set Replacement for Cello String Instrument Accessories No Hole Color: Solid Wood Features: Designed Replacement for 4 4 Cello. Beauty and durability Ideal instrument parts for cello. Vintage black color will add a classic style to your cello. High quality ebony pegs is used to fix strings and improve the sound of strings. Specification: Product material: Ebony Product size: 114 x 38x 10 mm Product type: 4 4