8 complex pcs and 2 balls that are internal to the puzzle... Extraordinarily challenging.
It is a sequential locking cube that has the compounded impact of the internal marbles preventing disassembly until maneuvered properly.
It is a fairly large puzzle, measuring about 4" x 4" x 4".
An exclusive Creative Crafthouse copyrighted puzzle designed by Ramu Kaminoff in 2008.
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