I purchased this here and used it several times. There are no noticeable stains, and the condition is good. When shipping, I will disassemble it as it was originally and pack it in the box. ※ In the 10th image, the black stain on the base was already there when I purchased it. Please be aware of this. ※ The following is a warning written on the box. Please note that it may not be usable on certain floors. [Due to the nature of this product, which is fixed with suction cups, it may not be usable on floors with grout lines, unpainted flooring, or other floors with weak air suction.]