Magic hand warmer, heat pack, hot pad, instant heat pack, reusable heatpack.
1. Liquid filled PVC hot pad in any customized shape and size.
2. We can imprint any customized logo by silkscreen printing and offsetprinting.
3. Instant self reusable magic heat pack(hand warmer), heat at anywhere,anytime!
4. Can be reused for many times.
5. Its ideal warming product in winter and lovely items for promotion.
6. Its very convenient to be carried outdoor for traveling, camping, sailingin your pocket.
Material: PVC pocket with liquid ( sodium acetate & water ) and metaldisk inside, liquid is safe and non-toxic
How to use and reuse?
To use:
1. Flex metal disc back and forth until crystals forms.
2. Knead pack to soften. The temperature is possible to reach about 50 degree(depends on the physical environment), if the heat pack desired to prolong theheating duration, it is better to cover it up with a thin towel.
To prepare for next use:
1. Put the hardened heat pack into boiling water.
Continue boiling for approximately 5 minutes or until the crystals arecompletely liquefied.
2. When the pack cools down, it can be used again.
Warning: Do not heat directly in microwave oven.
