Gray ALLY 300W portable electric kettle. - Brand: ALLY - Model Number: LW-K03S - Input Voltage: 100-240V - Power Consumption: 300W - Material: SUS304 - Color: Gray Thank you for viewing. I bought this on Amazon for 5980 yen. I bought it to boil water for instant ramen, but the capacity is 300ml, so it's not enough for large cup ramen, so I used it a few times and stopped using it. The marks in the fourth photo are not stains, but rather a slight dullness from use. Thank you.