Thank you for all your support and trust in Dolls-Castle®, Use the Anti-Fake Check code on back of the User’s Guide to quick check your castle sex doll is real or not. If you have any questions or having issue when checking please feel free to contact our support team at [email protected] 

Also you can review our page of all legit and authentic vendors of Dolls Castle®, don’t hasitate to email us if you have concerns.