W      : 135 cm
L       : 105 cm
 
Features:
Front of the product plexiglass covered and there are 120 marbles inside.
Marbles can not go out anyway.
There is trigger mechanism to carry the right side marbles to the top.
As the player pushes the trigger, marbles go upside through the back side invisibly.
Marbles moving through the holes and channels, fall down the front side obstacles with melodic sounds.
If the trigger is pushed serially the marbles move serially and if it is pushed slowly marbles move slowly too.
Very entertaining and sounding toy.
 
Value:
Hand eye coordination skill & Fun