I just love 7 month olds! Sitting, smiling, usually pretty happy and not moving…yet! Baby M is adorable and boy does she love those stacking rings. She is a stacking ring prodigy! None of my kiddos even knew what the point of the rings were! Just glorified teethers! And she LOVES that bottom blue one and will just whip those other colors right off to get to her precious blue ring! Love it!