1) Print a mouthpiece using one of the files we provide on the CAD Documents page.
2) Gather some simple materials and tools.
For information on the materials to which these mouthpieces are meant to connect, check out the Materials page.
For a list of tools that we recommend having on hand, check out the Tools page.
3) You can either follow along through the Lessons list or you can just have fun connecting your mouthpiece to various plumbing parts and inventing your own crazy instruments.