METAL YIN AND YANG PUZZLE

It may take an infinite amount of time to solve this mind-boggling brainteaser!


First,
try to take the 4 nickle-plated pieces apart. Then,
Challenge yourself further
by fitting them back together!

Endless fascination!

This makes a great executive paperweight that will stump all of your co-workers!

Approx. 2-1/2" in diameter.