Snake Cube (orange) - Wooden Puzzle

youtube http://www.youtube.com/watch?v=dReY5KmXX0U
dimensions 3.5" x 3.5" x 3.5"
Qty:

Once the shape is unraveled, getting it back into a cube turns out to be much harder than it looks. 

A 3 x 3 x 3 cube made up of 27 pieces linked together by a stretchy string.