KAVO Airflow (Prophylaxis Flex 2) Everything in the photos is included. It was used normally, but there may be signs of aging. We do not have testing equipment, so we have not confirmed its operation. Therefore, to prevent any issues, we will sell it as is. Please purchase only if you understand this. Please judge the product based on the images. As this is a used item, there may be some scratches or minor imperfections due to use and storage. Please refrain from purchasing if you are sensitive to such details. Returns are not accepted to prevent product substitution. Thank you for your understanding.