A full-sized instrument for the aspiring musician, the Jupiter JFL700WRE Waveline flute features a curved Waveline head joint to shorten the body and simplify playability and, since the keys have been lined up with the lip plate, this less-standard construction has no harmful effect on the beginner flautist's playing posture. The curved head joint also supports a low-noise response, full sound and perfect balance and, once you gain more skill, you could always swap the head joint for the straight head joint included in the Jupiter JFLH700WX kit (not included). The Jupiter JFL700WRE Waveline flute comes complete with a deluxe soft case and a maintenance kit. Extra E-Mechanism & Trill Keys The E-mechanism as well as the trill keys fully support learning students, where the trill keys make producing tremolo effects that bit easier. The same applies to the E-mechanism, since the G-key has been modified to close the lowest key and ensure that the E-note is easier to achieve. With the open key construction, glissandos are also simplified, but because closed keys are often a more comfortable start for beginners, Jupiter has also included a full set of metal key plugs.