3D printing the LED display

Yesterday András and I were attending to the opening of the 3D printing showroom of Varinex Zrt. who is the largest 3D printing company of Hungary. We were pleasantly surprised to see that one of the printers, namely a venerable Objet Connex 500 was printing 3 LED displays of our prototypes. Watching these printers in action is always very interesting so here's a short video for your viewing pleasure.