Sigikid music boxes have a system! Almost every music box from the SIGIKID range has a safety zipper on the back. According to the instructions, you can open it and remove the game. On the one hand, this makes the music box easier to wash, but on the other hand, it is also possible to change the melody or, if necessary, to completely change an aging musical work. Today, you can choose from a variety of different melodies. These include well-known lullabies such as “Brahms Lullaby” or “LaLeLu”, but also modern pieces such as “Beauty and the Beast” or the “Star Wars” melody. Each game is delivered with a red train piece. The SIGIKID swapping games are often also built into animals from other brands. This is possible, but you should pay attention to the size of the work you want to replace. The Sigikid toys are 5 x 4.5 x 3 cm in size. This model plays the Sandman melody.