The facial tool (upper right) was only used once for testing, but it has lost its shape due to storage. The upper left round roller was also only tested once. The lower left bumpy roller was mainly used in the bathroom. I have washed and wiped it, but I haven't been able to completely remove the white limescale-like stains. See image 3. I would appreciate it if those who are not concerned or are able to clean it themselves would purchase it. Instruction manual and box are not included. *Please read the profile and product description.* ○ We do not negotiate prices through comments. For multiple purchases, we may be able to discount the shipping cost depending on the package size, or offer a small discount. ○ There was a period of several years when it was stored in an environment where smoking occurred indoors. There has been no indoor smoking for the past 7 years, but please understand this before purchasing.