I was thinkin about buying one for marching season next year. I've heard some people say that there awesome, then some people say they suck so for the people that have one, are they any good? For those who dont know what they are, there mouth pieces made of Lexan and there supposed to be alot easier on your chops. There also not sensative to heat or cold so they wont go out of tune and you can get them in different colors.
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