Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Fishman Pickups Ernie Ball Cobalt Slinky Guitar

Ernie Ball Cobalt Slinky Guitar Strings are the latest innovation in string technology

Loop-based audio sequencer for music creation

easy-access 9v battery compartment and included external power supply

sound like the “2” and “4” positions in a great Strat

Conn-Selmer 337 Slide-O-Mix 337 Trombone Lube System Fishman Pickups Ernie Ball Cobalt Slinky GuitarConn 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!