Inspired by (Wil Strijbos) Dovetail Cubes 1, 2, 3, This innovative interlocking mechanism features two pieces of a cube that seamlessly engage with each other through a unique rotational action. By rotating one of the pieces, the internal notches align perfectly, allowing the pieces to lock securely into place. This clever design not only ensures a tight and precise fit but also provides an elegant and satisfying user experience.

Assembled cube is 20mmx20mmx20mm.