This week’s “Print of the Week” are bricks made of polypropylene, which is reinforced with 20% carbon fiber. The components were fabricated with the HAGE3D 84L in 2 hours with a layer thickness of 0.2 mm and a nozzle diameter of 0.4 mm. A single brick measures 70 mm in length, 25 mm in width and is 10 mm high. Many thanks to the Chair of Plastics Processing at Montanuniversität Leoben for the provision of high-quality filaments within the framework of the FFG project “Natural3D”!