Lamaze Mix & Match Activity Toy Blocks feature a variety of sounds, textures and bright colors to engage and stimulate your baby's development through play. Classic stack play encourages the development of fine motor skills. High contrast patterns, a peekaboo mirror, and bright colors provide visual stimulation. A rattle, crinkles and engaging textures encourage baby to explore the different shapes. These colorful soft blocks toys are a great way to bond with your baby as you help them to learn different colors, shapes and animal names.