Thank you for viewing. Ultrasonic water peeling ★ Used only once for testing. I'm selling it because I didn't end up using it due to lack of time. There is no instruction manual, and it may not have been included from the beginning. I think there will be no problem as the usage is simple. Please understand that it has been stored at home. Immediate purchase is welcome! Care... Cleansing/Water Peeling Area... Face