To Activate: Press metal disk floating in to the gel of the range of Magic Heat Pad to generate heat
To Recharge: Put the range of Magic Heat Pad wrapped in a thin cloth and place it in boiling water for 5 to 10 minutes or till all crystals dissolve properly
If any crystal is still left out, continue to boil again to avoid re-crystallization. When range of Magic Heat Pad is completely clear, it can be use two times. First just after boiling and second when it,s cools. This is available in different shape, size & colors.