Curls to the inside volume? actually not. Perm is divided into the medial volume method and lateral volume method. Curled with the volume curling out of the inside, flower-type effect will be down inward performance. Larger face or head-shaped bone area stronger women try the medial volume method, easy docile. Curled with the outside volume curly hair, flower pattern is more jumping, the overall hairstyle will be extended later, more suitable for smaller face. nvs number i tyme style reviews help you got more information. In addition, some people think that the more outgoing MM can try out the volume method, the more quiet lady can try to use the medial volume method. tyme curling iron with you.