Say Goodbye to Cold or Pain Hands: Hot Water Bottle Hand Warmer keep your hands warm and more comfortable. This hands warmer is perfect to ease swelling, pain and joint stiffness.

Hot Hand Warmer is also effective for these symptoms: stomach cramps, period cramps, pregnancy cramps and muscle cramps and so on. It is comfortable and safe.

No Longer Cold in the Winter: You can put hot water in hot water bottle and snuggle with it when you go to bed. The hand warmers keeps you warm without worrying about overheating.

Excellent Gift for Famillies: This hand warmer is perfect as a gift for your families, especially, for wift/mother/daugther/grandmother and so on. Example, My daughter is hiting puberty. I gave her this hot water bag. She always use this hot water bag to release pain during her menstrual period.

Easy to Use: This handwarmer is the simplest and most effective thermometer. Just fill hot water in to the hot water bottle.[Suggest to fill 95% hot water, leave a little space, prevent difficult to open the bottle lid ] And, wide mouth allows safe pouring of water from kettle to bottle.