This puzzle was invented in 2001 in the USA by Rick Eason of Orono.
Massive impressive Cube from a rare valuable wood. Each detail in this cube has its own unique pattern created by nature.
A cube is made manually by a wood craftsman-artist and a puzzle collectioner.
The task is to disassemble it into several parts (into four parts), without bearish efforts. And then put them back to the Cube.