Hairstyling appliance

Hairstyling appliance for styling hair, comprising a first housing and a second housing facing the first housing;

• the housings of longitudinal axis being connected in a pivoting manner by a hinge so as to define an open and closed position of the appliance;
• the first housing having a first hair treatment surface, which is intended to be heated by a first heating means;
• the second housing having at least one second hair treatment surface, which is intended to come into contact with the first hair treatment surface in order to grip the hair in the closed position;
• wherein the appliance contains two cylinders arranged on each side of only the first treatment surface, the cylinders being mounted so as to be able to rotate about their longitudinal axis and being driven in rotation solely by the displacement of the appliance along the hair,
• wherein the second housing does not contain cylinders on either side of the second hair treatment surface such that the first hair treatment surface and the second hair treatment surface are positioned between the two cylinders when the apparatus is in the closed position to allow a lock of hair to contact one cylinder at a time during operation,
• wherein the two cylinders are configured to deposit a cosmetic agent on the hair, and wherein the second housing has its longitudinal edges arranged on each side of the second treatment surface and directly opposite the cylinders in the closed position, and
• wherein the second housing comprises two troughs arranged in each case on each side of the second treatment surface such that, in the closed position, each trough holds a cylinder.