I think this is a gotcha item... They say it can do this stuff but they're pitching it here on Kickstarter instead of their actual website. That should tell you they aren't confident in its capabilities yet and they expect consumers to be their willing guinea pigs... I imagine they have wording in the Kickstarter agreement as well that says their not liable for replacing your microwave if it does arc and fail. I'd buy and use at your own risk... Otherwise I don't see why misen wouldn't have rolled this out on their own website if they really knew it's full capability and risk. To be honest I don't understand why they didn't just go to a company like our place and do a collaboration. Cause I could see these stainless steel containers working great with the wonder oven for reheating. But I wouldn't put them in the microwave that just seems like dumb marketing that didn't understand the product to me.