Self-heating masks gently release tension and relax computer strained or sleep-deprived eyes. Safe and convenient, simply open the pack when ready to use and slip over closed eyes. It can release about 40 °C of fine and moist steam, and it will moisten and comfortably wrap your eyes for about 20 minutes. Especially after continuous use of computer work and study, let the tired eyes enjoy the steam bath, and relax in the mood from the inside out! Soothes the eyes, protects the eyesight, 40 °C for more than 10 minutes, can warm and soothe eye fatigue, effectively protect eyesight. Eliminate eye oedema and eye bags, the suitable temperature can promote blood circulation, prevent eye wrinkles, improve eye Department problems. Calm and soothe the nerves, improve the sleep, release the steam can make people feel relaxed, breed sleepiness. Eliminate fatigue, relieve stress, warm steam and pleasant fragrance can calm the emotions, let the tired body relax, improve stubbornness Dark circles, long-term use, can improve the intractable dark circles caused by noise sensitivity.