【Brand New & Unopened】Chikawa Hachiware Hot Eye Mask, Rechargeable ✅【Rechargeable Hot Eye Mask】The salua hot eye mask has been renewed as the new brand "nerugoo." Improved based on customer feedback, it has 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's perfect for sleep, naps, and comfortable sleep during travel. You can easily warm up and relax whenever you feel eye fatigue. ✅【3-Level Temperature Adjustment & Auto-Off Function】Switch between "High, Medium, and Low" temperatures with a single button. It has a timer function that automatically turns off after 30 minutes, allowing you to rest assured. ✅【Comfortable Sleep Design × High-Quality Materials】Awarded the 2023 Good Design Award. Eliminating metal fittings and buttons, the unique material "nerugoo SILK" provides a skin-hugging comfort. This hot eye mask is gentle even for sensitive skin. ✅【Unisex & Perfect for Gifts】Adjustable size with an adjuster. Suitable for all ages and genders, it is also chosen as a gift or relaxation item.