Coming from a modest background and self-taught, in a context where plastic and PLA polymers are ubiquitous, the decision was immediate. I acquired the Bambu Lab A1 3D printer, not with a specific purpose, but with the intention of processing plastic and generating added value. To my surprise, I discovered an enthusiastic 3D printing community, with which I immediately identified. In this way, Big Theodor was born, shaping plastic layer by layer