He said the 12 hole ocarinas aren't available wfor now2, the guy who makes em is setting up his website still. The pendant ocarinas are from songbirdocarinas.com, the same people who advertise in Nintendo Power. However, Songbird makes a 4 or 5 hole sweet potato ocarina to resemble the OoT one, though it doesn't have the range of the one the guy in the video uses, and hence, is more limited.