What it is KAO Steam Eye Mask (2025 Limited Edition) is an innovative, self-heating eye mask designed to provide a spa-like relaxation experience in just 20 minutes. Upon opening, the mask generates gentle, moist steam (approx. 40°C) that envelops the delicate eye area, helping to soothe tired eyes and release the tension of the day. The 2025 Limited Edition features two nature-inspired scents: Hinoki (Japanese Cypress) and Forest Bath , bringing the calming essence of the outdoors into your relaxation ritual. Product Size 12 Sheets per box Product From Japan