Eye mask,facial mask, reusable ice pack, microwaveable gel pack, magic mask supplier in China Eye Mask/ Facial Mask:Usage:Cold compress:Put the eye mask (facial mask) into ... water for about 4-6 minutes2. Put the eye mask or facial mask into a bowl/vessel with hot water then ... frozen when there is no other source for cooling available. resuable Cold compress eye mask,facial mask, microwaveable facial ...