I purchased this for a relative last week, but they couldn't use it, so it's only been used once. From the time it was opened, a zebra-like pattern is visible on the right burner when light reflects on it, but it's not very noticeable and the operation is not affected. The instruction manual is also included. It will be shipped in the original cardboard box, with the shipping costs to be paid by the recipient. It's in a clean condition, but please understand that it is a used item. - Type: IH Cooker - Number of Burners: 2 - Maximum Output: 1400W - Control Panel: Touch Panel