Music Box Fan Stopper is used to hold the fan on the music unit until cuckooing is finished. Music Box Fan Stopper can be used on both Regula and Hubert Herr cuckoo clock movements.
Music Box Fan Stopper is used to hold the fan on the music unit until cuckooing is finished. Music Box Fan Stopper can be used on both Regula and Hubert Herr cuckoo clock movements.