Protec Max Contoured Trumpet Case - Black BR_ED_ACS you can easily alternate between

you can easily alternate between buzzing and playing your instrument by switching the mouthpiece

Larger than the #7 cup with improved intonation

Comes with 2 accessory pockets - large one for your music sheets / ipad / macbook

It will eradicate any future use of 'static air' as it requires rapid and constant air movement meaning your tone and playing will be improved

the resistance of the air flow can be changed by covering holes in the casing allowing for progress in power and volume of air exhaled

Protec Max Contoured Trumpet Case - Black BR_ED_ACS you can easily alternate betweenProtec MAX Contoured Trumpet Case Comfort Features: Built in padded backpack straps that can be tucked away Dual handle design with padded handle wrap Adjustable shoulder strap included Exterior Features: Lightweight rigid EPS foam frame High quality plastic hardware Rugged 600D nylon exterior Hook 'n loop quick lock closure Long lasting custom molded zippers Front side zippered pocket Small accessory zippered pocket Durable molded rubber feet