solid geometry
thingiverse
I made those solids for my old highschool teacher who needed them for her math's lessons. Size: -Every edge of the base is 15cm; Everything fits on Prusa MINI. Printer/Filament + Printer settings: -Prusa MINI with Prusament PLA with default 0.2mm Prusa MINI settings. Infill: -15%-100% (40% worked just fine for me without extending the printing time too much) Supports: -Required custom supports for greem triangle in pyramid1, -Can print without support but it's risky (1/4 prints failed). I recommend adding custom support just so the side edges don't wobble (it's fine 'til 3/4 of it's height). *consider reducing the speed when printing without support (fixed the wobble problem in my case)
With this file you will be able to print solid geometry with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on solid geometry.