In 1964, Mattel introduced the first ever ThingMaker, which was more popularly known as "Creepy Crawlers". The ability to cook up, literally, toys of your own, albeit limited to said crawlers, might have been too far ahead of its time. Mattel was believed to have axed the product due to the fact that it required kids to work with miniature furnaces. Thanks to advancements in technology, particularly 3D printing, making toys no longer need be that dangerous. And so Mattel saw it fit to revive the ThingMaker, but now as a child-friendly 3D printer and app instead.