This tutorial is divided into several sections. They are listed in order, starting with the instructions on making two types of molds - a plaster mold (in which the clay is pressed into the mold), and a fired ceramic mold (where the clay is wrapped around the mold).
In the third section are the instructions on how to make an ocarina. It shows three alternative ways to form the ocarina body - 1) with a plaster mold, 2) a clay mold, and 3) with a cut-out paper pattern.
The "Footnotes" section has related topics, such as fingering charts, making clay slip, and using a chromatic tuner, and other ocarina-related subjects.
The fifth section gives instructions for the glazing of a "sweet potato" ocarina and the sixth section demonstrates glazing a sculptural dragon ocarina.