Lava Lunch Rock Set
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Each Lava Rock is made using organic material and can be reused thousands of times. Simply heat them 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.Lava Lunch Rocks are an easy and practical solution that combines timeless design with function - warmth!
- If you want Maximum heat - add an extra Rock or two
- For use in a properly insulated lunch box
- Durable, easy-clean material
- Activates in minutes
- Measures about 6" wide, 4" tall, and 0.5" thick
- Shipping weight: 2 lbs.