Natural apatite patches are an eco-friendly and convenient variation of your favorite beauty accessory. Steps: - chill the patches in order to wake up, relieve puffiness and give your face freshness - warm-up patches will help to remove fatigue, relax muscles and improve blood circulation. The mineral properties keep cold or warm for a long time compared to the hydrogel. Size allows you to use them as a massager for the skin around the eyes; the important thing is to massage gently and accuratel