I'v got it printed. Looks really great. My take on a personal stamper for an italian espresso maker. . I'v made this as a design exercise. It is for the comparision of the classical design variant using solid volume bodies against the one holowed with integrated support. . When you look at the exploded view you can see what I mean, having parts constructed using an another methode. . This way I could make parts like industrial designer do. Split the parts into several pieces. Avoid overhangs, reduce print time, reduce the needed amount of filament. Update: as a result of deeper diving into engineering I'v derived a thing with rocket fins ;-) . Have fun! . This thing will be derived to make another appearence too. Say as a drawer or door knob, game figure,... The hook has to be glued onto the base. Print the base and the hook (with integrated supports) with 50-100% infill. The slicer setting "generate support" should be set to "off" here. . Notice: I have reduced the parts volume that have to be printed per design. The slicer don't neeed to, I hope so ;-) . The solid style made base needs 20 percent infill only. . You will be requiered to smoothen the perimeter a little. The reason: the baseplate perimeter of Thinkerfuck provided cylinders are made from lowcount polysegmented lines only. The ball with support was made with the help of a sphere generator. The surface should be smooth by default. If you have a capable printer try this out. Try this with 0.1mm or fewer layer hight. . With the 0.2mm layer hight I have the parts printed the stages are clearly visible. . recommendation: