Toronto-based 3-D jewelry company Hot Pop Factory created personalized Pez dispenser heads for the employees of an architecture firm. Hot Pop Factory hide caption toggle caption Hot Pop Factory The Salt First, Personalized Pez Dispensers. Next, Printed Food? February 5, 2013 Making a candy dispenser head that looks just like you is pretty cool in its own right. But some people are taking 3-D printers much further, using the new technology to spit out actual food, like chocolate — and maybe one day, raw meat.