I purchased this after being recommended by an acquaintance about six months after starting wire braces. I am selling it now that my wire braces are finished. The wires were removed relatively quickly, but I used this every day for about six months. I cleaned it as thoroughly as possible and wiped it with alcohol. There is no water stain, and I think it's in good condition, but please understand that it is a used item before purchasing. I purchased the rechargeable one new on this site to take with me when traveling or going out. I have only used it a few times. Included accessories: Desktop type → Instruction manual, nozzle holder, 1 new nozzle Rechargeable type → No instruction manual, charger, (nozzle is new but taken out of the bag) This set was extremely useful during my orthodontic treatment. Especially for those with wire braces, how about having one for home and one for travel? Desktop type purchased in a store in April 2024 for about 20,000 yen, rechargeable type purchased on the Mercari site for about 10,000 yen. No individual sales, only sold as a set.