Monster Maker on wikipedia.org
Not sure if that is the actual name of this ever-cool toy! It was an electrical appliance of sorts with a plastic domed top ... Inside of the dome was a sort of heating pad ... The dome had a sliding door ... you would essentially open the sliding door and place a small waxy brick (several were included) on the heating pad inside the dome ... it would then "cook-up" into a small monster ... there was also a device on the side of the appliance that would allow you to "recycle" the monster back into the waxy brick ... I believe that the toy company logo would also be embossed into the brick during this process ... Does anyone else remember this? Help!