This is a bead warmer that is heated in the microwave. I used it a few times and then stored it in the box. The box has some stains. The contents are not heavily stained, but please understand that it has been used a few times. It used to get quite warm when I used it before, but I don't know how warm it gets now. If you would like me to check beforehand, please let me know in the comments. If you need the box, I will fold it up for shipping. Thank you for your understanding.