:-) .... A smile, this is the Formula solution. A cuckoo clock, made of wood, which reveals the result of projects that adds the time of the cuckoo bird. A funny graphics, ideal for both the office and for the home, applied to an elliptical structure with pendulum. Available in white with formula and pendulum rod blacks or opposite version, black with white details. Battery quartz movement. The Cuckoo strike is switched off automatically during the night controlled by a light sensor.