【Product Name】Vacuum Desiccator Sealer Ducky I purchased this about 5 years ago. I have only used the sealer function, and I have never used the vacuum function. The main unit has no noticeable scratches or stains and is in generally clean condition. There is a slight stain on the instruction manual, but there is no problem with its use. This is a convenient item for storing and portioning food. Please make use of it.