It's dairy-free, caffeine-free, and just the right size for your little beanâ€”it's the Fisher-Price Coffee Cup Teether! This two-in-one rattle and teether toy has tons of sensory fun for little ones to explore. The soft, chewy lid is perfect for teething while the colorful rattle beads inside make tons of satisfying noise when shaken. And a convenient fabric loop makes it easy to grasp! Where development comes into play: Fine Motor: As your baby grasps and interacts with the coffee cup, they'll give their developing fine motor skills a nice boost. Sensory: The fun rattling sounds, chewy teether lid, and soft fabrics help stimulate your baby's developing senses.