Zahnradlaby (Double Trouble) designed by Jean Claude ConstantinA maze puzzle with 2 mazes and 2 balls. The goal is to remove the 2 balls. This puzzle is very fun and has a very easy reset! I am not the original owner but the puzzle is still in good condition and it works great. Solved several times.Please feel free to ask any additional information.**********************************************************************************************Shipment worldwide from France (The price may vary ...