I couldn't find a photo of a blood ball. Thankfully.
"Several clinics in Taipei, both registered and unregistered, are found
illegally producing fake virginal blood balls and selling them to
prostitutes. Doctors at these clinics often soak a cotton ball with
blood and preserve them in the freezer.
Prostitutes spend NT
$300 to $800 dollars to buy a virginal blood ball. They stuff these
balls in their vaginas and deceive customers into spending a much higher
price for their fake virginity.
Two of the doctors suggest that
preserving blood balls in the freezer makes it easier for women to
stuff them into their vaginas. They even offer service to help women
take the blood balls out if they fail in self attempt. The doctors
emphasize that their blood balls are all safe and sanitized."