Hold on!

A nice exercise in patience, dexterity and above all perseverance, you will again and again before you get there. The good: several starting points for sentraîner on different part of the course without systematically start over, increasing difficulty, various passages. I recommend it to those who have already played this type of headache ball and looking for a more advanced level of difficulty. Offered to my 7 year old son, the whole family enjoys try. As well as to play alone to battle in turn to family. The big downside, the ball gets stuck (too often) between the ball (semi-flexible plastic) and the course. If the ball was 1 mm more to be a little further from its content would be perfect.