Eastar Standard Bb Blue Trumpet Set for Student Beginner Brass Instrument with Hard Case, Gloves, 7 C Mouthpiece, Valve Oil and Trumpet Cleaning Kit, ETR-380BU (Blue)

1.The trumpet is a musical instrument that requires frequently cleaning and maintenance. In case of difficulty in playing, be sure to unscrew the cover of the valves,to carry out the valves cleaning.2. Inner pipes must not be exposed to water...