Reusable gel massage heating warm pads pack

HOT PACK/HAND WARMER Immediate heat without power warm composition, PVC-Material can be stored for a long time is not easy to store website.     The power supply is low.       The first time you use it...       You need to cover the heat with metal...      Released by internal chemical reactions When you're going far, you need to help warmer modeler can always be turned back on with him, just put it in boiling water and cook for 5-8 minutes.        So as long as nothing is damaged or leaked we can use it in a normal way temperature appropriate Gradually warm in a few seconds, the warmth of communication, which is as long as 45 minutes!       The internal temperature changes the rate of cooling Maximum temperature is 54 degrees, so it's safe.       Don't worry, burn it Small, easy to wear, you can fit it in pockets, pockets, etc. …