An unusual puzzle designed by Alfons Eyckmans and made by Eric Fuller.
Here is the original description by Eric :
"An exciting idea by Alfons, the Two Face Three puzzle combines six standard burr pieces with an unusual cage. The outer cage contains an inner shuttle cage that articulates independently. Very unusual movement and a difficult level 20 solution make this a must have for anyone interested in unique burr puzzles. Construction of this puzzle is outstanding, with a lot of detail work involved. The outer shell uses same species slipfeathers for looks and strength. The inside shuttle and burr pieces are precisely made, giving it an excellent fit that's a lot of fun to play with. Very unique once solved."