This is a facial device that allows you to experience a full-fledged esthetic treatment with six currently popular and highly-rated modes. - Brand: PLUE - Number of Modes: 6 modes - Product Name: Multi Facial Step A serum (4510 yen) that can be used with the facial device is included. Purchase price: 16,000 yen It's easy to use, but I'm the type to give up easily, so I only tried it once when it arrived and haven't used it since because it's a hassle to take out. Would anyone be interested? Thank you for looking.