No, but I can't explain it to you.
The piexo ignoter has the following parts: a spring, some form of catch and release mechinism, a metal pin, and a pieze of piezoelectric crystal.
As you push the button down a spring is compressed, when the button is fully pressed in the spring is released firing the metal pin at the piezo crystal subjecting it to a mechanical shock. When piezoelectric crystals are deformed, the convert the mechanical energy to electrical energy, the result in this case is a short high voltage pulse at a fairly low curret, typically about 5kV at 0.5mA lasting for only 10ms.