Description

Hakugen Humidifying Filter Face Mask: This face mask features a filter layer; it is a mask for use at bedtime that includes the mask and a wet filter as a set. Water in the filter turns into vapor when you breathe moisturizing your throat. This mask moisturizes your throat with its filter while you sleep. Filter does not obstruct nasal respiration with breather at the place where mouth touches.

Country of origin

Japan