Mystery Pop was founded in 2023 as a blind box for autographed and doodled limited edition grail funko pops. Each pop comes encased in a funkopops.com magnetic hard stackable acrylic case accompanied by a signed certificate of authenticity for a multi-color signature and doodle in paint pen that is eye-witnessed by our team. Mystery Pop boxes come sealed with tamper-evident holograms and a shrink-wrapped retail box secured by a branded taped mailer to ensure that your pop is a mystery!