This toy takes more concentration and dexterity than our grandson had at the time we gifted it to him. But, the adults even found it challenging. You are to keep the ball on a track which requires you to turn the ball, tilt the ball, and do a lot of maneuvering. With one of the tracks not fastened correctly inside the ball, you could only get about half way through the challenge. Our son is going to try and open the ball and repair (it looks easy...just a screw not tightened down) and I hope it can be fixed. Just think 'older' if you want to give this as a gift and I'm confident most are sold without any defects.
- How accurate was the sizing? OK
- Please tell us about the quality of the product. One inside piece was not fastened correctly.
- Was the product free of any manufacturer defects? No..