They use the elastrator to make it more painful, and then remove surgically the testes and the sac. The penis shrinks  a lot in the following weeks too, because of the lack of testosterone. Am I wrong or you would like that your hubby’s genitals looked like my hubby’s shrunk penis ... to have him castrated? All we need is to tell my hubby to put a potent hypnotic in his drink and by the time he awakes the elastrator will already have done its job ... You’ll see how much fun we can have with two eunuch hubbies ...