“Bring out your old floppy disks and build things with it! The ‘normal’ piece has 3 sides and will fit a corner of a cube. The ‘two-side’ piece let’s you make an open box. - Print 8 normal pieces to make a cube - Print 4 normal pieces and 4 two-side pieces to make an open box. You can print the pieces without support. The cylinder cutout however leaves a few floating threads. Still looking for a good way to connect parts together to make a big object! All ideas are welcome :-)”