Thank you for viewing! This is a reusable hand warmer from the Hot Fantasy Odaiba event, which was previously held as a Fuji TV event. It has never been used and is in good condition. However, as you can see in the photos, the outer box is crushed, so please be aware of this before purchasing. This is a set of two, but if you would like to purchase only one, please leave a comment. If you purchase this item along with other items I am selling, I will offer a discount, so please comment if you are interested♪ I am also selling Christmas-related items! #Cheese in Hamburg Christmas I think this is perfect for the upcoming season. Thank you.