This pyramid is very tool, so it is our son (5 months), a hat a burst of color, you can then roll the tip (which is very interesant for him). He is still too small to sort them by size but he can grab the good, they are easy. Very good processing, there is no sharp Did where children can hurt themselves (as with other plastic toys). I regret not having bought, would buy again. The packaging and shipping was very good, as always with Amazon.
