Good buy to prevent raspberries, August 10th, 2011 12:01 am
By: Jack Williamson(Piper 3) Read my other reviews
If you have an issue of keeping a good seal on your current mouthpiece this is the product for you. It is ergonomic, it fits your mouth very well and the piece is free blowing. Oval, November 26th, 2010 02:34 pm
By: Fred Arnold(Piper ) Read my other reviews
If you think a round mouthpiece gets in the way, try this! I find it's more convenient to wrap around with your lips and give a good seal for great air distribution. The thread to screw on your blowpipe is efficient. Durability a concern, October 30th, 2008 09:53 pm
By: Patrick McLaurin(Piper ) Read my other reviews
The ovalness fit will in the mouth, although the molded plastic can deform and break if you're a biter.