Thank you for viewing! I bought this for my mother, but she didn't use it, so it's a new, unused item. There's a sticker on the packaging. Please refrain from purchasing if you are concerned about this. This is a silicone microwave-safe hot water bottle, which can be heated for 5 minutes at 500w. - Model Name: PONPON - Usage: Microwave only - Color: White - Capacity: 500w 5 minutes - Material: Silicone - Product Name: Hot Water Bottle Thank you for viewing. Thank you very much!