VTG Nesco 4 Qt. Electric Roaster Oven is a tested and working pre-owned slow cooker with a 4 qt capacity. It is electric-powered with 120V and features a non-stick metal interior coated with enamel. With variable settings/programs, this NESCO roaster oven is perfect for cooking a variety of dishes with ease. There are some paint chips here and there, baked on grease and the grate has some rust as well as the bolt on lid knob, please look at the pictures. It gets hot and the thermostat seems to work but I did not check temps or try to cook in it. Made in USA. Hand washed in my kitchen. Has a removable enameled liner that can be removed to clean.