IRIS OHYAMA 2-Burner IH Cooker IHK-W12SP-B, 2023 Model Operation confirmed. There is some staining on the heater surface. Overall, there is no stickiness. Instruction manual is not included. ■Product Name: IH Cooking Heater 2-Burner IH Cooker (1400W, 2023 Model) ■Manufacturer: IRIS OHYAMA ■Model Number: IHK-W12-B (Black) ■Size: Width 560 x Height 60 x Depth 400mm ■Weight: 5.5kg *No original box. It will be packed and shipped in recycled cardboard. Electric stove Heater Gas stove range