Description: This sprayer is equipped with a skin moisture test function, which can measure the oil and moisture percentage of the skin, and it will be displayed on the LCD screen. It can clearly tell you the moisture status of your skin and remind you to replenish water in a timely manner. Better track skin hydration status. Features: 1. Large capacity and suitable for skin: The 35ml large water tank of the nano sprayer can fully replenish your skin and meet your daily hydration needs. Our nano mist spray can be used with other liquid skin care products, such as pure milk and toner, etc. The ratio of mineral water to them is 1:9 better. Make moisturizing and skin care more effective 2. Balances Oil: The handy facial sprayer also removes dirt, oil, and other impurities or leftover makeup. The delicate and powerful water mist reaches the subcutaneous tissue through the pores, so that the dry skin can be quickly replenished with water. Controls the oil-water balance, leaving your face looking bright, fresh and well-toned. All-round hydration, reducing fine lines and skin sensitivity, can also be used for eyelash growth.