Newton's egg

A nice puzzle designed and made by Stephen Chin, this Newton's egg obeys to the 3rd Newton's law.

The wood choosen is very nice and stand up on a nice display. Well for this kind of puzzles, you'd better have a display stand :-)
The cuts on the eggs are nicely made and look "real".
 

Like all or almost all Chin's puzzles, this one is not super difficult but will still puzzle you a bit of time. And like all his puzzles, the mechanism is not super complicated, but very efficient and well designed!

So far, I have not seen such a "mechanism" implemented in a puzzle and I liked a lot the way of solving it. And it's easy to repeat!

This is an egg(cellent) puzzle :)