This amazing feat of thermodynamics happens thanks to Lava Rocks™. Made of organic, plant-based material, and designed so that they cannot leak - even if punctured, this material is designed to absorb heat right from your microwave. Once the interior of the Lava Lunch™ begins to cool, the Lava Rocks™ release their stored energy. This is how Lava Lunch™ keeps your food hot for so long.Order Now
Each Lava Rock™ is made of organic material and can be reused thousands of times. Simply heat it in the microwave for a couple of minutes and they're ready to use. Once they've fully cooled, they're ready to use again.