❗️Please read the profile before purchasing for a smooth transaction. This item was received as a gift, so I do not know the purchase date or usage period. After image searching, it appears to be a dedicated tray attachment for the Kalikali Machine pet feeder. I don't have the main unit, so I don't know the model number. I wiped it down, but there are stains and scratches. I have a cat (I take care to prevent cat hair from sticking to the items for sale, but please refrain from purchasing if you have allergies or are concerned). There are no smokers in the household. I have checked carefully, but there may be damage other than what is shown in the images. Please understand that this is a used item before purchasing. Shipping will be via Yu-Packet Post, with bubble wrap for protection.