Exclusive 3D Prints | Engine Block Pen Holder

A 3-cylinder engine block that can be the perfect pen/pencil holder or decoration for your desk! It can be the perfect gift for engineers or automotive enthusiasts!The engine block model was made to become a practical pen holder, taking into account the printability, so there are no internal cooling passages, and the cylinders are modified at the crankcase part into cups that can accommodate pens/pencils/screwdrivers.At 100 % scale, the cylinders have a diameter of about 30 mm and a height of 90 mm.You will definitely need supports for this one, organic supports with an overhang angle of 37 ° served me well.