National Fish Roaster Model Number: NF-RT500 No instruction manual National Fish Roaster Dual-sided alternating grilling, opening/closing type, metallic gray, fish grill Looks clean. The inside of the upper lid is also clean, but there is some dirt on the lower side. No outer box Instant purchase OK We try to respond as quickly as possible after purchase. The product is used or stored, so please be aware if you are sensitive to this. Basic functions and features of the fish roaster The main function of the fish roaster is to grill fish deliciously. Compared to a general fish grill, it is compact and easy to use, and it produces less smoke and odor. Many models use far-infrared heaters, which quickly grill the surface of the fish and do not let the internal flavor escape. Power tested Baking condition has not been confirmed, so please understand.