Thank you for viewing. Purchased in 2019 and used until 2024. Please check the photos for signs of wear and tear due to age. All accessories have been cleaned and will be sent in the original box. The silicone nozzle is included as is, but if you are concerned, please purchase a new one. For those who understand that this is a used item, thank you. *According to Mercari regulations, the main unit is a medical device, so the main unit cannot be sold. Only the accessories will be sold. Thank you for your understanding. (Posted in accordance with regulations.)*