Used only once. Product Features: ・Spray power that moisturizes the entire face thoroughly The ultra-fine mist doesn't wet the skin surface even over makeup, delivering moisture to the skin. It provides a comfortable feeling of use throughout the year, addressing skin concerns caused by dryness and sun exposure. ・Easy slide operation Simply slide the body cover to instantly spray the mist. It automatically turns off after approximately 50 seconds of continuous spraying, ensuring safety. ・Hygienic antibacterial small tank The antibacterial small tank is easy to clean. It can be removed from the main unit and washed, ensuring it's always clean. ・USB rechargeable Charging for about 2 hours allows for up to 40 minutes of use. ・Special gift package A special gift package that can hold a message card. Comes with a convenient water bottle and storage bag.