Another Turner's cube

[Cascao]

[olderdan]

Clever and fun, what's not to like.

[Ralphxyz]

More!! Wow, but I want to see how to make the inside cube, start from scratch.

Thank you,

Ralph

[Cascao]

It's way easier than I thinked before starting this project. The project consist in same operation on six faces of the cube. Each face you have to bore a stepped hole and cut a two grooves. Only it. The grooves intecept themselfes and form the inner and middle cube. Always cut the inner cube groove first, than the middle cube groove.