Please purchase with the understanding that this is a new, unopened item. Chikawa nerugoo [Nerugoo] Hot Eye Mask Rechargeable Eye Mask for Sleep ・Retail price: 4980 * ✅【Rechargeable Hot Eye Mask】The salua hot eye mask has been renewed as the new brand "nerugoo". Based on customer feedback, it has been improved and evolved into an even more comfortable and easy-to-use sleep aid. * ✅【Economical & Convenient with Rechargeable】A rechargeable eye mask that can be used repeatedly. It is useful not only for sleep, but also as a sleep aid during naps and travel. You can easily warm up and relax whenever you feel eye fatigue. * ✅【3-Level Temperature Adjustment & Auto-Off Function】One button switches between "High, Medium, and Low" temperatures. It has a timer function that automatically turns off after 30 minutes, so you can rest assured. * ✅【Comfortable Sleep Design x High-Quality Materials】Awarded the 2023 Good Design Award. Eliminating metal fittings and buttons, the unique material "nerugoo SILK" provides a comfortable feel that adheres to the skin. A hot eye mask that is gentle on sensitive skin. * ✅【Unisex & Perfect for Gifts】Adjustable with an adjuster. It can be used by people of all ages and genders, and is also chosen as a gift or relaxation item.