【Condition】 Used only 2 or 3 times. 【Product Details】 Brand: Salua Retail Price: 3,980 yen Type: USB rechargeable hot eye mask Color: Rose Pink Accessories: Storage bag Washing Instructions: Cover only, hand wash Excerpt from the official website: ✅【Convenient and Economical USB Rechargeable】Salua's premium hot eye mask is a convenient USB-C rechargeable hot eye mask! A full charge takes about 2 hours. It can be charged and used repeatedly, making it very economical! You can use it every day without hesitation and there's no waste. ✅【3-Level Temperature Adjustment & Auto-Off Function】Easily adjust the temperature with the power button on the main unit. There are 3 adjustment modes: "High," "Medium," and "Low." You can adjust the temperature to your liking. It automatically turns off after 30 minutes, and with the convenient auto-off timer, you can fall asleep with it on♪ ✅【Luxurious and Rich 100% Silk】The premium rechargeable hot eye mask uses "SALUA SILK," a brand silk with a unique technique. It achieves a lustrous, smooth shine. It uses 6A grade, 22-momme fabric that is breathable and gentle on the skin, providing a luxurious feel. Warm in winter and cool and comfortable in summer! ✅【Precautions for Use】Please refrain from using if you: * Have facial nerve disorders, skin sensory disorders, allergies, skin diseases, or atopic dermatitis, or sensitive skin. * Have had facial implants due to fractures or plastic surgery. * Are infants, children, or elderly people who cannot perceive heat. * Have head injuries or ophthalmological sequelae from traffic accidents, etc. * Have or have had eye diseases, or have had eye surgery (consult your doctor immediately after LASIK surgery before use). * Are pregnant or breastfeeding. * It is recommended to refrain from use before menstruation, during pregnancy, and during breastfeeding, as these are important times when your physical condition is prone to change.