And is there a nightlight perfect for babies and children of all ages? No fear if they will put it in their mouth! Jello smells yummy, looks colorful, feels jiggily, sounds squishy, and tastes sweet! Our newest activity is jelly sensory play. How many of these do you know the answer to?! The main aim of this jelly Sensory play was to start the process of introducing him to other textures. //