The vibrant, paint-flecked, confetti-esque glazed bowls are Philly icons. But at the end of January, these and hundreds of other ceramic dishes lay in ruins inside Felt and Fat’s kiln. Philly’s ...

Microwave kilns might not be able to do everything a traditional kiln does, but for hobbyists and crafters looking for an affordable way to melt glass at home, they certainly are a handy alternative.