This hair rituel brush from Sisley Paris' is an expertly designed, high-performance hair brush designed for straightening curly or thick hair. The power of the hair brush is underestimated - the right one holds the power to distribute natural oils and stimulate hair growth, resulting in thick, soft and shiny locks, sans product. This smart design by Sisley Paris is ideal for use on curly or thick hair, crafted with a combination of wild boar hair and supple bristles for gentle and controlled blow-drying. The ultimate tool for straightening - hair is styled with shape and control, frizz-free.