Spiral - (5/6) Huzzle Puzzle

At first glance, this puzzle by Ken Walker of Rivermore, California doesn’t seem un-lockable.

The five pieces, however, can most certainly be taken apart. Putting them back together, however, is a whole new problem in itself. Solve it or not, the five pieces exude a kind of elegance, spiraling into a comfortable fit in the palm of your hand.

Difficulty: 5/6