This site is copyright Dr Peter Holmes. The Open Mouthpiece Designer is copyright Dr Peter Holmes and Malcolm Holmes.

You are welcome to use the Open Mouthpiece Designer, with no warranties, to produce mouthpieces for any use. All we ask is for acknowledgement of Dr Peter Holmes’ Open Mouthpiece site when reproducing, selling or distributing mouthpieces generated using this site.

Alongside this, there is significant scope for further development - both in terms of the site as well as the underlying mouthpiece technology. For the right people, we may be willing to share the underlying technology, if this extends the benefit to the world already provided.

For details of how the site is built, see technology.