For the zapper I build my own with more electroporation effect, for the magnets I made it too. But it is Alex Chui's ring magnets design. New invention allows humans to live forever.

And oh, the magnets will have an anti aging effect because it gives energy but don't expect to be 16 years old again Alex' exaggerates...

Combining zapper and magnet is awesome I tell you. Expect more sex endurance like you were a teen-ager and having more burst of energy will definitely have a psychological effect for the better.

Thank you too!
Henrii