Thanks Troy, yes it works great. I was actually very surprised that it felt like my hands knew were to go. When I play sticatto there is more control than with the straight pipe. When my lips would get to wet, my mouth would tend to slip a little. The mouth piece keeps your lips centered in one position. It also adjust in height so I still need to find that sweet spot. I was very happy that it did not look awkward or that it made my Vibrandoneon look funny.