The Jupiter JTB232L-Q Tenor Trombone (Bb) is an inexpensive trombone with extra reduced weight for the younger beginner. You should be able to hold the instrument comfortably so that back problems can be avoided in the future. In addition to an easy response and good intonation, the JTB232L has a smooth-running slide.
The main features of the Jupiter JTB232L-Q Tenor Trombone (Bb) include:

Jupiter JTB232L-Q Tenor Trombone (Bb)Bought this as a step up from the plastic learning trombone for my daughter and she immediately took to it. Better slide performance and a better tone are instant improvements. Very happy daughter. Delivered quick and packaged well.