Review on Enhanced Glass Fusing with Spacious Microwave Kiln by Morgan Gilmore

I really like this oven and have been using it non-stop since I've had it. It lasts longer than the small one, in fact I've used it in 2 different microwave ovens. The first microwave oven is very old and I don't even know how much energy it takes to melt at high temperature for 23 minutes. The other microwave has a power of 1100 W and lasts 17 minutes. Hope this helps others, it took some experimentation, I really think it depends on your microwave, but it turned out wonderful and I would recommend it.