Instant heat source: click the button and watch as nontoxic "crystals" spread the heat. If warmer arrives hardened don't worry. It just means it was QC verified and simply needs to be reactivated by boiling it in boiling water water for 10-15 minutes or until the crystals dissolve completely.
Keeps bottles/food jars warm for up to 2 hours. Easily fits in a diaper bag for ease of travel.
No power source needed – stay unplugged on the go.
Recharge “crystals" by boiling in water (10-15 min); can be used again and again.
Bottle/food bag included to ensure even heating..Non-Toxic