I just got the Guo Treble in G and it's sized between the regular flute and the piccolo and I really love it but it's a little different in that it has no lip plate. It did take me a good playing session to acclimatize to what the plastic wants rather than playing it like a metal flute.

It is intentional that there are bits of the video that fast forward! Someone asked me as they thought there was an error in it. I should have put fast forward logo on it! Can’t edit it now unfortunately.