Ergonomic
The comfortable design of this slide extension handle fits easily into any hand
intuitive
Trombone players of any level can easily incorporate Extendabone into their playing
fun
Our cute mascot and bright colors are sure to bring a smile to any face
supportive
Extendabone was designed to support good habits and help build more good ones
Ergonomic
The comfortable design of this slide extension handle fits easily into any hand
intuitive
Trombone players of any level can easily incorporate Extendabone into their playing
fun
Our cute mascot and bright colors are sure to bring a smile to any face
supportive
Extendabone was designed to support good habits and help build more good ones