Look, our son is a genius! He stacked these discovery blocks all by himself! Ok, maybe mom helped a little. Ok, maybe mom stacked them and Silas knocked them over so that mom could stack them again. All part of the creative process. He actually will try to take off blocks without knocking the whole stack over, but his motor skills are not quite there yet, and 9 times out of 10, they all go tumbling. He likes to examine each block and will shake the ones that make sound. His favorite is the blue block with the red circular piece inside that he can push in and out and shake. And for some reason, he likes to hold the red one and chew on it from time to time. The red one is the tastiest, apparently.