Size 5 cm / 2 in diameter x 4.5 cm / 1.80 in height
Material Hard paperboard and metal
Colors Any color
Customization Any text, image or design
Mechanisms Crank
types of MECHANISMS
Hand cranked
This mechanism can be installed in any of the previous boxes. Manual operation. It works by turning the crank clockwise. When the rotation stops, the melody will stop playing. The maximum length of the song fragment is 20 seconds, which will play in a loop as long as the crank is turned.
This mechanism can be installed in any type of box except round boxes. Semi-automatic operation. It works by turning the hand on its base. The melody starts playing when the lid is opened and stops playing when it is closed. The maximum duration of the song fragment is 20 seconds, which will sound in a loop until the string is finished or the case is closed.