YAMAN Jet Floss Compact Black, USB Rechargeable, & UV Sterilizing Case for Jet Floss Nozzles - Brand: YAMAN - Color: Black - Accessories as shown in the images Thank you for viewing. First, there is a general feeling of use. I used it for about 2 months, but I didn't get the desired effect because my interdental spaces are extremely narrow, so I am selling it. There are two issues. ① As shown in the image, there is a crack in the transparent plastic part. It can be used, but if you are concerned, please purchase it yourself. ② Normally, the transparent plastic part covers the main body, but it is difficult to store because it is stiff. Due to the above two points, I will consider it as junk, but there is no problem with the operation. Also, there are two nozzles. They have been sterilized with the included UV sterilizer. I think it should be fine in theory, but I think some people might be concerned, so I am not including them. Therefore, please prepare them separately. If you don't mind, I will include them. In that case, please let me know in the comments. This is a used, junk item. No returns or claims accepted.