What an amazing item! Wish I had thought of this gadget. Hubby has been bored to tears with cold sandwiches, pizza and frozen burritos warmed up only to become luke cool at lunchtime. I felt so bad for him that working out on the dairy with limited...

I cannot think of one at this juncture but stay tuned...I totally cannot see any cons with this product other than major OVERUSE will cause us to overload it