Yin and Yang Puzzle 46486 Propellers get the ball off

Propellers get the ball off of the ground while an infrared sensor detects when surfaces are near

and comes with drainage hole

Mount his face and hand on one side of a tree and place the other hand on the opposite side and he will appear to be grinning and peeking out from behind

peel off the adhesive liner on each sheet

Designed by Mary Thompson

Yin and Yang Puzzle 46486 Propellers get the ball offBalance your brain with this elegant puzzle, a thoughtful challenge inspired by the harmony of yin and yang. It may take an infinite amount of time to solve this mind boggling metal brainteaser by designer Doug Engel. Try to take the four nickel plated pieces apart then fit them back together. 2 1 2" in diameter. Solution included.