I really love puzzle with less pieces as possible and with a contemporary design… This neat three-piece puzzle has been invented by Robert Reid and designed by puzzle-master Oskar van Deventer. The fit of the puzzle is perfect, though assembly can be really challenging.
The magic moment when you can split a cube into three same pieces and then reassemble them!
https://gph.is/2KIdxIq
This amazing cubic puzzle is available here: https://nestorgames.com/#trisectedcube_detail