Two uses of hot and cold:
Ceramic beads (can be placed in a microwave or refrigerator)
Put in the microwave oven for 30 ~ 40 seconds.then put it on and close your eyes for 8-10 minutes.
Vibration and soothing:
Eye mask cover has a vibration function. Only one AAA battery is required to have a slight vibration effect (the vibration effect is weak to protect the eyes) The cover cannot be cleaned and cannot be placed in a microwave oven.
Lavender fragrance:
Using mild lavender will not bring a strong taste to help relax. The lavender bag cannot be put in a microwave oven.