Her models are moulded from polymer clay while the locks are mohair, with each strand applied individually. Each doll takes more than a week to finish. Her dolls sells between $75 to $4000.
I use various kinds of professional doll sculptors' clay to make the babies - polymer clays - such as Cernit or Prosculpt. The babies have soft English mohair to imitate fine baby hair and are blushed with paints for realism to enhance their tiny wrinkles and creases. Link