The 3D Maze Cube (85mm) is a sealed dexterity puzzle with a small metal ball rolling through a labyrinth inside. Tilt and rotate the cube to guide the ball from the entry point to the exit without letting it slip into a dead end. Each of the six sides carries its own maze section and the paths connect through the interior. This version comes in an orange shell and measures 85mm per side, larger than a standard 3x3 and comfortable to grip.