Usage:

This hair roller are used for ladies' hair curling. Smears the "fixture" or "aerosol foam" on the hair and choose the right specification of roller to curl your hair little by little according to the roundness you like after cleaning your hair.Remove the hair rollers after half and a hour (the longer, the better), then the hair is shaped.
This kind of hair roller is easy to use, without asking help from others. Furthermore,it won't hurt your hair and cause yellowing, bifurcate, dullness; so it is very popular with women.