Sisley Massage Brush. Specially designed to increase the beneficial effects of cleansing and moisturizing creams, while retaining a gentle effect on the skin.They are used daily to remove impurities, remove dead skin cells, stimulate the skin, and prepare them for skin care products. Thanks to its soft and soft bristles, it is suitable for all skin types, except for acne-prone skin.To use: Wet the bristles, then apply a water-based cleanser to the brush. Use a gentle circular motion on the face and neck. Rinse the brush thoroughly with warm water after each use.