Disassemble and RE assemble the sphere in the starting position.
This innovative alluminium mind puzzle is created specially for puzzle experts: it’s incredibly difficult for beginners!
Tricky disk cuts makes you Master graduated in engineering while studying of how to construct the sphere.
What’s easier, make this sphere once diassembled or count a number of stars in Andromede Galaxy?
Dimensions: diam. 6 cm / 2.4 inches.