I'm selling a FAT RAT. I bought it about a year ago when I started playing guitar. The FAT RAT is an effects pedal with three controls: Distortion, Filter, and Volume, and a Mosfet/Stock switch. It has a great sound that RAT fans will love. When I bought it, there was an oil stain on the box. The sticker on the back was also slightly stained, and I removed it because it would leave marks on the table whenever I put the box down. I was using it without any problems until yesterday. Please understand that this is a used item. Please refrain from purchasing if you are overly concerned about condition. Please judge the details from the photos. Thank you.