Moldes para cerâmica: o processo completo

Ceramic molds: the complete process, from the first plaster mold to the silicone master mold and the production molds. Song: Tico-tico no fubá from Zequinha de Abreu, played by Clube do Choro de Avaré (fonte: https://www.youtube.com/watch?v=uyD5ifnRW5k)