Yamaha YAC-TSO Tuning Slide Oil 20ml Synthetic Oil for Trumpet Leak Proof (YACTSO YAC TSO) Concert Tambourines this powerful set gives you

this powerful set gives you everything you need to deliver professional-quality sound straight out of the box

HyDrive HL speakers feature a composite cone that combines a straight

without having to take your phone or tablet with you everywhere you go

One microphone

In-ear pressure relief

Yamaha YAC-TSO Tuning Slide Oil 20ml Synthetic Oil for Trumpet Leak Proof (YACTSO YAC TSO) Concert Tambourines this powerful set gives youYamaha Slide Oil 20ml Synthetic Tuning Oil for Brass Instrument Leak Proof Cleaner Bottle Tuning slide oil is specially formulated for use on trumpet and cornet 1st and 3rd tuning slides, especially those fitted with triggers.