5 Pcs Reusable Snap Heat Pack,Hand Warmers Click,Pouch Gel Hand Warmers Cute Long Lasting Warmth for Camping, Outdoor,Hand Warmers Heat Pocket Hand Warmer

The Bend-and-Heat Hand Warmer is a heat-generating device that requires no charging. It is small and portable, making it ideal for students, office workers, and other groups to use during cold seasons., Convenient and Quick: No charging is required; just bend it a few times to generate heat, providing warmth anytime and anywhere., Safe and Reliable: Made of eco-friendly and non-toxic materials, ensuring a safe and worry-free experience., Reusable: By soaking it in boiling water for a few minutes, it can be restored to a liquid state for reuse., Usage Instructions: For initial use, hold the bag body and use the thumb and index finger to hold the heating plate inside the bag. Press it up and down a few times to start generating heat. When the hand warmer stops heating, soak it in hot water or boil it for a few minutes until it returns to a liquid state. Avoid placing it on the skin when the temperature is too high to prevent burns. Keep it away from children to prevent accidents.