Low Poly Coffee Bean Tray

When we buy coffee beans, there may be a stone that can cause serious damage to your grinder, especially the expensive electric ones. You may also want to remove shafts, defective beans or other impurities. 

There are several options in plastic or paper, but I wanted to print mine as an exercise because I'm a newbie in 3D printing.

I printed this one in PLA from Sovol, using a Sovol SV07 Plus, Cura slicer, 190 degrees, 75 degrees bed temperature, no brim, no supports. Other configurations I used: 0.3mm (draft); speed 250 mm/s; acceleration 8000 mm2/s; fan speed 60%; infill pattern: grid; 15% infill density. 

I also made a video with some of my 3D prints, in Portuguese, with time stamps, where you can see how I'm using them: