Benefits of the Rose Quartz roller: Improve the radiance and elasticity of the skin Reduce the appearance of dark circles and fine lines Deflate the face and under the eye Soothe tension and stress in the body Relax the muscles of the face Help skin care products to penetrate better How to use it? So how do you use a rose quartz roller? Simply roll it onto clean skin, making sure to work in an up and out motion from the center of the face or nose to ear. “Use the small roller for the eye area.