A classic lego-like brick with knobs on every side.
Inspired by ffff.at Free Universal Construction Kit,
and the fact that Lego’s brick patent is over.
Detailed dimensions and proportions of a classic Lego brick can be found here:
Print & share: grab STL files @Thingiverse
A nice vase with pentagonal sides.
Evolved from a dodecahedron, surrounded by stars.
Robot made, in a domestic 3D-Printer.