THIS IS ONLY 1/2 OF THE PUZZLE, NOT INCLUDING THE CORE.
To buy this puzzle, you will need to purchase two of these, as well as a core (see here: http://www.shapeways.com/model/130266/helicopter_disdyakis_triacontahedron_core.html) The puzzle comes as a DIY kit - you have to assemble and dye it yourself. You will need 30 #4-40x1/4" screws to assemble the puzzle. Please contact me if you would like a fully assembled and dyed version of this.
This puzzle is a shape modification of an edge turning dodecahedron. You can read more about it here: http://twistypuzzles.com/forum/viewtopic.php?p=219946
Watch the youtube video of it: http://www.youtube.com/watch?v=uVLUowVsoIA
If you are interested in a fully assembled and dyed version of this puzzle, please contact me.
Note: This comes with some extra center caps because they are very small and easy to lose.