With DOCTOR AIR's handy massage gun, you can easily massage yourself. Doctor Air Exagun Hyper Model number: REG04 BL Used 2-3 times, operation confirmed. Parts other than the main unit are unused. There are no noticeable scratches, but please check the photos. Although it has been used only a few times, it is still a used item, so please refrain from purchasing if you are sensitive to this. Thank you very much. - Brand: DOCTOR AIR - Model: Handy Massage Gun Thank you for viewing.