- Near instant warmth
- Up to55 degrees
This unique product can heat up to55 degrees in a moment and holds about 40 degrees for 40 minutes in a room temperature atmosphere. No external heat source needed, you only need to activate the silicone chip and the heat is there!
In order to use the product after you've activated it, boil it for 10-15 minutes until its soft, jelly-like consistency returns.These hand warmerscan be used hundreds of times before they lose their effectiveness.
Each package holds 2 hand warmers.