A 3D printer head actively printing on a flat surface, with visible heated printing element and extruding filament. Various colored wires are connected to the printing head.

Via Roma 45, Milano

697 Hilltop Street, Springfield, MA, USA

A 3D printer is producing a miniature gray model of the Eiffel Tower. The printer has a sleek design with a metallic surface and a transparent casing that reveals the internal mechanics.