Support your babys sensory development with Smart Steps by Baby Trends Galaxy Sensory Ball! This product is designed with different textures to promote sense stimulation, differing sounds for auditory cause and effect development, and toy modules for increased interactivity ...Support your babys sensory development with Smart Steps by Baby Trends Galaxy Sensory Ball! This product is designed with different textures to promote sense stimulation, differing sounds for auditory cause and effect development, and toy modules for increased interactivity. Recommended for ages six months and up, this product is perfect for striking curiosity while encouraging learning processes within your little ones developmental milestones. Take the Smart Step with Smart Steps by Baby Trends STEM oriented toys!