Do you enjoy games that challenge your skills? Then you will probably like Marble Maze Duo. One red and one purple. That’s one maze for you and another to share. Here’s what you have to do. Maneuver each of the three metal balls around the circles. And through available openings in the labyrinth to reach the center. Getting there requires fine motor control. You’ll need steady hands. And a cool head. Tilt, twist, and gently guide the marbles around and in. Stay focused. Keep calm. No batteries required. Ideal for travel. Develops fine motor control, concentration, patience, and persistence. Measures 5 1/4″ diameter. Both Marble Maze-Red and Marble Maze-Purple are available separately as well.