For this game no worries promises are kept. The mechanism is simple you roll a die and depending on the resulting figure notched rods are pressed in a "cage" that traps the ball and one that shatters lost. What is amusing is the deformation of the ball gradually takes funny shapes.
The good thing is that everything is well designed, the "cage" is easily mounted, the ball hangs without a problem the first time through the slots and stems are blocked on each screen and can not go back.
Finally I tested at a birthday party and it's great because you can play many they were 8!
and make a tournament.
So we can say there are only 10 balls. And after?
Simply take party balloons (I have 18 cm that go). and more with a marker every child can customize and laughing distorting it with the rods.
This game really well with children so for a moment of frank laugh go for it!