V8 Engine Block Name Card and Pen Holder

A V8 engine block with a top part suitable for holding your business/name card. 

Test prints were made on a Prusa i3 MK3S and an Anycubic Kobra 2 from PLA with 0.2 mm layer height, 5 % infill density, 190 °C nozzle temperature and 65 °C bed temperature. Organic supports with an overhang threshold of 37 ° worked fine for me.