You're going to love how our Rockin Roller & Gua Sha feel on your face. Let's talk benefits for a sec. Rose Quartz is associated with heart emotions and is used to calm, improve circulation and reduce stress. We keep it in the fridge for an anti-inflammatory effect and to ease skin eruptions, allergies, and soothe the eyes. Use the larger side of the roller for your face and the smaller side for your eyes. Gua Sha only goes one direction--up.