Instant purchase is welcome. Used once, selling as unwanted item. There are some minor scratches on the side of the machine. There is no noticeable dirt inside, but as it is a used item, please refrain from purchasing if you are concerned. The included silica gel will be placed inside the machine for reinforced packaging before shipping. Also, as the product manual is not included, please check the following link if you would like to see the product details. Convenient for people who are often out! Pet feeder "P1-Light" with dedicated app! https://www.makuake.com/project/take1tech25/?utm_source=sp_1_line&utm_medium=social