Kao MegRhythm Steam Hot Eye Mask in Rose Scent is a disposable self-heating eye mask that provides soothing relief for tired, strained eyes through gentle steam therapy. Each mask warms to a comfortable 40°C upon opening and releases pleasant steam heat for approximately 20 minutes, creating a spa-like relaxation experience. The soft cotton material features convenient ear loops for hands-free use in any position, whether sitting or lying down. The delicate rose fragrance with natural essential oils enhances relaxation and stress relief. This 12-piece box is perfect for anyone experiencing eye fatigue from extended screen time, work, or daily stress who seeks quick, convenient eye care and mental relaxation at home or while traveling.