These blocks are the perfect size for little hands. In fact, I made note to give this as a baby gift. Even though the age suggestion is 12 months, my 7 month old grandson loves them. Each block has a different sound and shape and they are so easy for little hands to grasp.
My daughter mostly enjoys regular blocks for the sound they make when banged against one another or other objects, so I was sure a musical block set would be highly entertaining for her. These fit in her hands nicely and each block makes a different type of noise, I'm excited for these to keep her entertained for long time!