Resculpting Flash Roller restores radiance and provides a deeply relaxing moment at home.The roller massage, inspired by Clarins Spa expertise, promotes lymphatic drainage and de-puffs facial features, while providing a pure moment of relaxation. The two curved edges of the zinc Gua Sha conform to the contours of the face and provide precise pressure and massage for a lifting and purifying effect. Use:Every day, morning and/or evening.