Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Synth & Electronic which includes a Performer Series

which includes a Performer Series swivel clamp and an adjustable 2-lb

Up To 12 Songs With Loops Can Be Stored To A Micro SD Card (Included)

World-renowned Fender clean and overdrive tones

• Mountain Rhythm Snare (Open Hand)

Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Synth & Electronic which includes a Performer SeriesConn Selmer 337 Slide O Mix 337 Trombone Lube System No more mess. No more oily hands. It's just smooth sailing with the Conn Selmer 337 Slide O Mix 337 Trombone Lube System. Preferred by professionals worldwide, only a small amount of this long lasting trombone maintenance formula applied directly to your slide from the bottle will give it maximum speed and action for easier playing. Get yours today at Alto Music!