by a Sleep NeyoWell Hot Eye Mask for Photoelectron Eye Light Blocking No Charging No Special Fiber [Supervised Therapist] Sleep, Mask, 99.9% Rate,

✅【Eye mask supervised by a sleep therapist】This eye mask was designed and developed by a sleep expert, and is specifically designed for sleep. ✅【Comfortable Warmth with Photoelectron Technology】The greatest feature of this eye mask using photoelectron technology is the natural warmth generated by the wearer's own body temperature. The body temperature referred to here is not the heat transmitted when the eye mask is in direct contact with the skin, but the far-infrared rays emitted from the human body. It is the same as the warmth that you feel when you place your palms facing each other, even though you are not touching them. By utilizing these far-infrared rays to directly "insulate" the human body, it creates comfortable warmth. ✅【Warm yet breathable♪】Kodenshi fabric utilizes far-infrared rays to directly "insulate" the human body, creating comfortable warmth. The key difference from "heating" by fibers that generate heat by absorbing moisture such as sweat is that it naturally maintains warmth without becoming too hot. ✅【No charging required, so it's easy to use♪】The Photoelectron Eye Mask uses photoelectrons, so it does not use electricity. ✅【99.9% Light Blocking Rate, Domestically Certified!】The NeyoWell Photoelectronic Eye Mask achieves a 99.9% light blocking rate, certified domestically. It prevents light from leaking through gaps in the mask. It effectively blocks light and supports restful sleep. eye mask